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Every document type TamperCheck supports
Open a document type to see what forgers change on it, what a genuine copy contains, and how to check the file. Missing a type? Use Request a document and we will confirm your email before the team logs it.
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Aadhaar Card
Forgers usually change the holder photo, date of birth, and address lines.
Academic Transcript
Forgers usually change the grades and GPA, course list, and degree classification.
Accommodation Booking
Forgers usually change the stay dates, guest name, and booking reference.
Admission Letter
Forgers usually change the student name, programme and start date, and institution letterhead.
Affidavit
Forgers usually change the deponent statement, notary stamp, and sworn date.
Amortization Schedule
Forgers usually change the interest and principal split, remaining balance, and instalment amount.
Annual Report
Forgers usually change the revenue and profit figures, balance sheet totals, and auditor sign-off.
Application Form
Forgers usually change the declared income, dates of birth, and address fields.
Appointment Letter
Forgers usually change the salary, designation, and joining date.
Articles of Incorporation
Forgers usually change the company name, registration number, and share structure.
Avis d'imposition (French Tax Notice)
Forgers usually change the revenu fiscal de reference, numero fiscal, and tax year and dates.
Background Check Report
Forgers usually change the criminal record status, verification outcomes, and agency letterhead.
Bahrain CPR Smart ID Card
Forgers usually change the portrait, CPR number, and name and DOB fields.
Bangladesh NID (National ID)
Forgers usually change the portrait, NID number, and name and parent fields.
Bank Statement
Forgers usually change the closing balance, transaction rows, and account holder name.
Biometric Residence Permit (BRP)
Forgers usually change the valid-from and expiry dates, visa type and leave conditions, and portrait.
Birth Certificate
Forgers usually change the date of birth, parent names, and registration number.
Board Resolution
Forgers usually change the authorised signatories, resolution date, and director signatures.
Boarding Pass
Forgers usually change the flight date, passenger name, and barcode payload.
Brazil ID (RG / CIN and CPF)
Forgers usually change the portrait, CPF, and name and birth date fields.
Business Registration
Forgers usually change the registration number, entity name, and incorporation date.
Canada PR Card
Forgers usually change the portrait, name and date-of-birth fields, and expiry date.
Cedula de Ciudadania (Colombia)
Forgers usually change the portrait, cedula number, and name and DOB fields.
Cedula de Identidad (Chile)
Forgers usually change the portrait, RUN, and name and DOB fields.
Certificate
Forgers usually change the holder name, award date, and issuing body.
Certificate of No Impediment (CNI)
Forgers usually change the marital status declaration, issue date, and registrar signature.
Cheque
Forgers usually change the payee name, amount in figures and words, and drawer signature.
China Resident ID (居民身份证)
Forgers usually change the portrait, citizen ID number, and name and date-of-birth fields.
Closing Disclosure
Forgers usually change the interest rate and APR, cash to close, and projected payments.
CNIC (Pakistani National ID)
Forgers usually change the portrait, CNIC number, and name and father name fields.
Company Extract
Forgers usually change the directors and shareholders, registered address, and extract date.
Compliance Certificate
Forgers usually change the scope statement, validity dates, and auditor name.
Construction Draw Request
Forgers usually change the work completed this period, percent complete and balance to finish, and retainage.
Contract
Forgers usually change the payment terms, clause insertions, and counterparty signature.
Council Tax Bill
Forgers usually change the name and address block, account reference number, and valuation band.
Court Order
Forgers usually change the case number, judge signature, and order terms.
Cover Letter
Forgers usually change the claimed experience, employer references, and dates.
Credit Card Statement
Forgers usually change the balance due, transaction lines, and credit limit.
Credit Note
Forgers usually change the credit amount, original invoice reference, and tax lines.
Credit Report
Forgers usually change the credit score, default and arrears entries, and bureau letterhead.
Death Certificate
Forgers usually change the date and cause of death, deceased name, and registration number.
Declaration
Forgers usually change the declared facts, signature, and declaration date.
Degree Certificate
Forgers usually change the degree classification, graduate name, and award date.
Deputation / Assignment Letter
Forgers usually change the assignment dates, host company name, and purpose of assignment.
Diploma
Forgers usually change the holder name, course and completion date, and institution crest.
Direct Debit Mandate
Forgers usually change the account number or IBAN, signature, and creditor and amount.
Discharge Summary
Forgers usually change the admission and discharge dates, diagnosis codes, and treating physician.
Divorce Decree
Forgers usually change the decree absolute date, case number, and party names.
DNI (Argentina)
Forgers usually change the portrait, DNI number, and name and DOB fields.
DNI (Peru)
Forgers usually change the portrait, DNI number, and name and DOB fields.
Domestic Partnership Certificate
Forgers usually change the partner names, registration date, and issuing authority.
Driver's License
Forgers usually change the date of birth, licence number, and portrait photo.
EAD Card (Employment Authorization)
Forgers usually change the card number, category code, and card expires date.
Egyptian National ID Card
Forgers usually change the portrait, 14-digit national number, and name and DOB fields.
Ejari Certificate
Forgers usually change the Ejari registration number, premise and DEWA numbers, and contract start and expiry dates.
Emirates ID
Forgers usually change the portrait, IDN number, and expiry date.
Empadronamiento (Spanish Municipal Registration)
Forgers usually change the registered address, registration date, and certificate validity window.
Employer Leave Approval
Forgers usually change the leave dates, return-to-work date, and HR signatory.
Employment Contract
Forgers usually change the salary and benefits, contract term, and employer signature.
Employment Verification Letter
Forgers usually change the designation, date of joining, and company seal.
Enrollment Certificate
Forgers usually change the enrolment period, student name and ID, and institution stamp.
Escrow Statement
Forgers usually change the escrow balance, disbursement lines, and deposit amounts.
European Health Insurance Card (EHIC)
Forgers usually change the expiry date, card identification number, and issuing country code.
Event Ticket or Program
Forgers usually change the event dates, attendee name, and barcode or QR payload.
Experience Letter
Forgers usually change the tenure dates, job title, and company letterhead.
Film Crew Documents
Forgers usually change the crew list names, shoot dates, and production company letterhead.
Financial Statement
Forgers usually change the revenue and profit, total assets and liabilities, and auditor's report.
Fixed Deposit Receipt
Forgers usually change the principal amount, maturity value and date, and deposit number.
Form 1099
Forgers usually change the nonemployee compensation box, federal income tax withheld, and payer TIN and name.
Form 16
Forgers usually change the gross and net salary rows, deductor TAN and PAN, and TDS quarterly totals.
Form I-20
Forgers usually change the SEVIS number, programme start and end dates, and funding lines.
Form I-94
Forgers usually change the admitted-until date, class of admission, and admission record number.
Government Letter
Forgers usually change the reference number, recipient details, and department letterhead.
Green Card (Permanent Resident Card)
Forgers usually change the portrait, card expiration date, and USCIS number.
GST Certificate
Forgers usually change the GSTIN, legal business name, and registration date.
Guardianship or Custody Proof
Forgers usually change the custody terms, child and guardian names, and court seal.
Health Insurance Card
Forgers usually change the member ID, coverage dates, and plan tier.
Hong Kong Identity Card
Forgers usually change the portrait, HKID number, and date of birth.
Host Accommodation Form
Forgers usually change the host details and address, stay dates, and legalised signature.
ID Card
Forgers usually change the portrait photo, date of birth, and document number.
Immigration Stamp
Forgers usually change the entry and exit dates, port of entry code, and stamp impression.
INE Voter Credential (Mexico)
Forgers usually change the portrait, CURP, and name and birth date fields.
Insurance Claim
Forgers usually change the loss amount, incident date, and supporting receipts.
Insurance Document
Forgers usually change the coverage limits, policy period, and insured name.
Investment Statement
Forgers usually change the portfolio value, holdings and quantities, and account number.
Invitation Letter
Forgers usually change the host identity, visit dates and purpose, and host signature.
Invoice
Forgers usually change the invoice total, bank account details, and line items.
Iqama (Saudi Residence Permit)
Forgers usually change the profession field, sponsor name, and expiry date.
Iranian National Card (Kart-e Melli)
Forgers usually change the portrait, national code, and name and father's name.
Irish Residence Permit (IRP) Card
Forgers usually change the portrait, name and date-of-birth fields, and stamp number and description.
ISO Certificate
Forgers usually change the certificate scope, validity period, and certification body accreditation mark.
Israeli ID (Teudat Zehut)
Forgers usually change the portrait, identity number, and name and DOB fields.
Kenya National ID (Maisha card)
Forgers usually change the portrait, ID number, and name and DOB fields.
KTP (Indonesian e-ID)
Forgers usually change the portrait, NIK number, and name and DOB fields.
Kuwait Civil ID
Forgers usually change the portrait, civil number, and name and DOB fields.
Lab Result
Forgers usually change the test values, collection date, and patient identifiers.
Lease Agreement
Forgers usually change the rent amount, tenancy dates, and landlord signature.
Legal Notice
Forgers usually change the claim particulars, advocate registration number, and notice date.
Letter of Intent
Forgers usually change the proposed terms and valuation, party names, and signature block.
License
Forgers usually change the licence number, permitted activities, and expiry date.
Lien Waiver
Forgers usually change the waiver amount, through date, and claimant name.
Loan Closure Certificate
Forgers usually change the closure date, nil outstanding statement, and loan account number.
Loan Payoff Statement
Forgers usually change the payoff amount, wire or payment instructions, and good-through date.
Loan Sanction Letter
Forgers usually change the sanctioned amount, interest rate and tenure, and reference number.
Loan Statement
Forgers usually change the outstanding principal, payment history, and arrears and late fees.
Marksheet
Forgers usually change the subject marks, total and percentage, and roll number.
Marriage Certificate
Forgers usually change the marriage date, spouse names, and registration number.
Medical Certificate
Forgers usually change the leave dates, diagnosis, and practitioner registration number.
Medical Report
Forgers usually change the clinical findings, examination date, and physician credentials.
Medical Treatment Acceptance
Forgers usually change the treatment plan and dates, patient name, and hospital letterhead.
Medicare Card (Australia)
Forgers usually change the card number, name and IRN lines, and expiry date.
Meldebescheinigung (German Registration Certificate)
Forgers usually change the registered address, Anmeldung date, and Meldestatus line.
Mortgage Document
Forgers usually change the principal and interest rate, borrower details, and repayment schedule.
My Number Card (Japan)
Forgers usually change the portrait, My Number, and name and date-of-birth fields.
MyKad (Malaysian ID)
Forgers usually change the portrait, NRIC number, and name and address fields.
National ID
Forgers usually change the ID number, portrait photo, and date of birth.
Nepal Citizenship Certificate
Forgers usually change the portrait, name and parent fields, and date of birth.
Nigeria NIN slip / e-ID
Forgers usually change the portrait, NIN number, and name and DOB fields.
No Objection Certificate
Forgers usually change the permission statement, applicant details, and authorised signatory.
Notarised Document
Forgers usually change the notary seal impression, notary commission number, and notarisation date.
Note Verbale
Forgers usually change the delegation member details, travel purpose and dates, and ministry letterhead.
NRIC (Singapore National ID)
Forgers usually change the portrait, NRIC/FIN number, and date of birth.
Offer Letter
Forgers usually change the compensation, job title, and start date.
Oman Resident Card
Forgers usually change the portrait, name and DOB fields, and expiry date.
Onward Travel Proof
Forgers usually change the routing and dates, passenger name, and booking reference.
P45
Forgers usually change the pay and tax in previous employment, leaving date, and previous employer PAYE reference.
P60
Forgers usually change the total pay in the tax year, total income tax deducted, and employer PAYE reference.
PAN Card
Forgers usually change the portrait, name and father's name, and date of birth.
Parental Travel Consent
Forgers usually change the parent signatures, travel dates, and notary seal.
Passport
Forgers usually change the portrait photo, MRZ lines, and date of birth and expiry.
Payment Schedule
Forgers usually change the instalment amounts, due dates, and paid or unpaid status.
Payment Summary Schedule Report
Forgers usually change the total drawn and balance, revised budget after transfers, and percent disbursed.
Payslip
Forgers usually change the gross and net pay, tax and deduction figures, and employer name.
Penetration Test Report
Forgers usually change the finding severities, test dates and scope, and testing firm branding.
Pension Statement
Forgers usually change the monthly payment amount, beneficiary name, and statement period.
Permit
Forgers usually change the permit number, scope of works, and validity period.
PhilSys National ID (PhilID)
Forgers usually change the portrait, PhilSys card number, and name and date of birth fields.
Photograph
Forgers usually change the facial features, background compositing, and compression signature.
Police Clearance Certificate
Forgers usually change the clearance status, applicant details, and issue date.
Power of Attorney
Forgers usually change the granted powers, principal signature, and notarisation.
Prescription
Forgers usually change the drug name and dosage, quantity and refills, and prescriber registration number.
Professional License
Forgers usually change the licence number, practice scope, and expiry date.
Promissory Note
Forgers usually change the principal and interest terms, maturity date, and signature.
Proof of Funds
Forgers usually change the balance amount, as-of date, and account holder.
Property Deed
Forgers usually change the owner name, parcel description, and transfer date.
Proposal
Forgers usually change the scope item prices and total, proposal and acceptance dates, and client signature block.
Purchase Order
Forgers usually change the quantities and unit prices, delivery address, and authorising signature.
Qatar ID (QID)
Forgers usually change the portrait, QID number, and name and DOB fields.
Quittance de Loyer (French Rent Receipt)
Forgers usually change the tenant and landlord names, loyer and charges amounts, and period covered.
Quotation
Forgers usually change the unit prices and totals, quote validity date, and quote number.
Receipt
Forgers usually change the total amount, purchase date, and merchant name.
Reference Letter
Forgers usually change the referee identity and contact, claimed dates and role, and letterhead.
Registration Certificate
Forgers usually change the registration number, registered entity name, and issue date.
Relieving Letter
Forgers usually change the last working day, designation, and HR signature.
Remittance Advice
Forgers usually change the payment total, invoice list, and payment reference.
Rental Agreement
Forgers usually change the rent amount, tenancy period, and landlord and tenant names.
Residence Permit
Forgers usually change the permit validity dates, holder photo, and permit number.
Resident Registration Card (South Korea)
Forgers usually change the portrait, resident registration number, and name and issue-date fields.
Resignation Letter
Forgers usually change the resignation date, notice period, and employee signature.
Russian Internal Passport
Forgers usually change the photo, series and number, and name and date-of-birth fields.
Salary Certificate
Forgers usually change the stated salary, designation, and employer seal.
Scholarship Letter
Forgers usually change the award amount, funding period, and awarding body letterhead.
Seaman's Book
Forgers usually change the service record entries, seafarer photo, and book number.
Settlement Statement
Forgers usually change the cash to or from each party, payoff lines, and commissions and fees.
Shipping Company Invitation
Forgers usually change the vessel and port details, seafarer identity, and repatriation undertaking.
SOC 2 Report
Forgers usually change the audit opinion, exception list, and audit period.
Social Security Card
Forgers usually change the number, holder name, and card stock texture.
South African ID (barcoded book and Smart ID)
Forgers usually change the portrait, ID number, and name and DOB fields.
Sponsor Letter
Forgers usually change the committed amount, sponsor identity, and supporting bank balance.
Sri Lanka NIC
Forgers usually change the portrait, NIC number, and name and address fields.
TamperCheck Forensic Report
The TamperCheck analysis report provides a summary of findings after an automated review of a submitted document. This file includes the final check results, a risk score, and an overview of the investigation process.
Tax Form
Forgers usually change the reported income, withholding figures, and employer identification number.
Tax Return
Forgers usually change the declared income, tax paid, and acknowledgement number.
TB Certificate
Forgers usually change the date of examination, chest X-ray finding, and clinic approval number.
Termination Letter
Forgers usually change the termination date, stated reason, and authorising signature.
Thai National ID Card
Forgers usually change the portrait, 13-digit ID number, and name and address fields.
Title Deed
Forgers usually change the registered owner, title number, and chain of title entries.
Trade License
Forgers usually change the licence number, permitted activity, and validity period.
Travel Agency Booking
Forgers usually change the travel dates, traveller names, and agency licence number.
Travel Itinerary
Forgers usually change the flight dates and routing, passenger name, and PNR reference.
Treatment Prepayment Proof
Forgers usually change the amount paid, patient and institution names, and payment date.
Turkish ID Card (T.C. Kimlik Kartı)
Forgers usually change the portrait, T.C. Kimlik No, and name and DOB fields.
Ukraine ID Card
Forgers usually change the portrait, document and record numbers, and name and date-of-birth fields.
UMID Card (Philippines)
Forgers usually change the portrait, CRN number, and name and date of birth fields.
Unknown
The system processes an unidentified document by inferring its likely class from layout and text. This analysis helps maintain document integrity across diverse onboarding workflows.
Utility Bill
Forgers usually change the account holder name, service address, and billing period.
Vaccination Certificate
Forgers usually change the dose dates, vaccine batch numbers, and holder identity.
Vehicle Registration
Forgers usually change the VIN and registration number, registered keeper, and vehicle details.
Vehicle Title
Forgers usually change the owner name, VIN, and brand or salvage designation.
Vietnam CCCD (Citizen ID)
Forgers usually change the portrait, 12-digit ID number, and name and date of birth fields.
Visa
Forgers usually change the validity dates, visa number, and holder photo and details.
Voter ID
Forgers usually change the EPIC number, holder photo, and address.
W-2 Form
Forgers usually change the box 1 wages, box 2 federal income tax withheld, and employer EIN.
Will / Testament
Forgers usually change the beneficiary names and shares, testator signature, and witness signatures.
Wire Transfer
Forgers usually change the transfer amount, beneficiary details, and reference and value date.
Developers
Upload endpoints accept PDF and common image formats; document class is inferred automatically. See the API & MCP documentation for authentication, async jobs, and webhooks.
Country-specific guides
Each market has its own document types, fraud patterns, and verification guidance. Browse the country guides for local context on document fraud across 190+ countries.