Certified Translation for the I-864 Affidavit of Support

Which affidavit of support documents need certified translation? US tax transcripts and W-2s don't. Foreign tax filings, pay slips and property records do.

You are assembling the financial half of a green card case, and the I-864 instructions read as if everyone involved files a US tax return. Often they do. But then a joint sponsor turns out to have a pension from abroad, or the sponsor spent three years working in another country and the only proof of earnings is a payroll slip in Spanish. Suddenly you are looking at a stack of paper and wondering which pieces USCIS will accept as-is, which need a certified translation, and whether translating a forty-line bank statement will cost more than the filing itself. Most affidavit of support packets need very little translation, and the pieces that do need it are predictable.

The rule that governs every foreign-language page

There is one regulation behind all of this, and it is short. 8 CFR 103.2(b)(3) says that any document in a foreign language submitted to USCIS must be accompanied by a full English translation, plus a certification from the translator stating that the translation is complete and accurate and that the translator is competent to translate from that language into English.

That is the entire requirement. The rule does not say the translator must be accredited or court-approved, and it does not require notarization. It also does not distinguish between a birth certificate and a pension statement — a financial document in Portuguese is treated exactly like a civil record in Portuguese.

The regulation cares about two things: that nothing was left out, and that someone qualified signed their name to it.

Practically, that means a signed Certificate of Translation Accuracy travels with each translated document, which is what our USCIS certified translation page covers in detail.

What needs nothing at all

A surprising share of I-864 evidence is already in English. Do not pay to translate:

IRS tax return transcripts, the preferred proof of income.
Form 1040 and its schedules, if you file a copy of the return instead.
W-2 and 1099 forms from US employers and payers.
US pay stubs, even if your employer is a foreign company with a US payroll.
Letters from a US employer confirming salary and position.
US bank statements, including joint accounts held with someone abroad.
US property records, deeds, mortgage statements and appraisal notices.
Social Security benefit letters and US pension statements.

A document printed in two languages still needs the foreign-language content translated. But a wholly English document needs nothing, no matter where the sponsor lives.

The foreign-language evidence that does need translating

Translation becomes necessary when the person proving income or assets earned them abroad. In practice:

Foreign tax filings: a Mexican annual return (declaración anual), a Brazilian income tax declaration (declaração de imposto de renda), a Colombian income statement (declaración de renta).
Pay slips: a Spanish-language payroll receipt (recibo de nómina), a Brazilian pay slip (contracheque), a French pay statement (bulletin de paie). These are dense with line items, and every line is part of the document.
Employer letters on company letterhead confirming position, start date and salary.
Pension and social insurance statements, often the only proof of a retired joint sponsor's income.
Property records: a deed (escritura pública), a land registry extract, a municipal tax assessment.
Foreign bank and investment statements, when assets are used to make up a shortfall. Our guide to certified translation of bank statements covers how these are handled.
Business registration and profit-and-loss documents for a self-employed sponsor abroad.

Whose name is on the page changes nothing. A joint sponsor's documents and a household member's Form I-864A evidence are subject to the same regulation as the petitioner's. So is the intending immigrant's own income evidence, which is nearly always foreign — an employment letter, pay slips, or a tax filing from the country they are leaving.

What a correct financial translation actually looks like

Financial documents go wrong in ways civil records do not, and the errors are almost always about numbers.

Currency is never converted. If the pay slip says 18,450.00 Mexican pesos, the translation says 18,450.00 Mexican pesos. Put your exchange-rate math on your own cover sheet instead.
Separators are preserved as printed. Much of Europe and Latin America writes 1.250,75 where US convention writes 1,250.75. Silent reformatting invites a reviewer to think an amount was altered.
Dates keep their meaning. Day-month-year is standard almost everywhere outside the US, so 03/09/2025 is likely the third of September. Spelling the month out removes the ambiguity.
Deduction lines are translated, not summarized. "Various deductions" is not a complete translation of a payroll slip's withholding lines.
Stamps and seals are described in brackets where they appear, because a bank's round stamp is content.
Layout mirrors the original, so a reviewer can lay the two pages side by side and find each number in the same place.

What it costs, and how to keep the page count honest

Certified translation is $24.95 per page, where a page is up to 250 words including numbers. Numbers counting as words matters more here than anywhere else: a single sheet of transaction lines can carry well over 250 words and count as more than one page, while a four-sentence employment letter counts as one. Our pricing page lists what is included — the signed certificate, matching formatting, PDF delivery and revisions — and what is optional, like notarization or mail.

Three ways to keep the bill proportionate:

Translate only the evidence you rely on. If assets are not being used to meet the requirement, those records do not belong in the packet.
Prefer summary pages over full histories. An annual tax filing does the work of twelve monthly slips.
Send legible scans of the complete document. USCIS accepts a photocopy or photo of both the original and the translation, so nothing has to be mailed — but a cropped scan missing a footer means a reissue later.

Notarization is available at checkout, and sponsors sometimes add it out of caution. A notary verifies the identity of the signer, not the accuracy of a translation, and in most states is barred from attesting to accuracy at all. The regulation does not ask for it.

Assembling the packet so a reviewer can follow it

Pair every translation with its original, immediately before or after the foreign-language page it renders. Do not group all translations at the back.
Keep the certification with the documents it covers. One certificate can cover a set translated together, as long as it names them.
Label the role. A cover sheet reading "Joint sponsor — proof of pension income, Spain" saves a reviewer from guessing.
Show currency conversions separately, with the rate and date, outside the translated document.
Check completeness before filing — every page, every stamp, both sides if the document is printed on both.

A one- to three-page document typically comes back within 24 hours, and same-day delivery is available when a deadline is close. If you are unsure how many pages your statements will count as, upload them through the quote form and you will see the count before committing to anything.

Frequently asked questions

Do I need a certified translation of my US tax return for the I-864?

No. IRS tax return transcripts, Form 1040s, W-2s and 1099s are already in English, so there is nothing to translate. Translation only becomes an issue when a document in your financial evidence packet is written in another language.

Does a joint sponsor's foreign income evidence need to be translated?

If any of it is in a foreign language, yes. Under 8 CFR 103.2(b)(3), any foreign-language document filed with USCIS must come with a full English translation and the translator's signed certification that the translation is complete and accurate and that they are competent to translate. That applies to pay slips, employer letters and foreign tax filings the same way it applies to a birth certificate.

Should the translator convert foreign currency amounts into dollars?

No. A translation reproduces what the document says, including the currency and the figures as written. Converting pesos or reais into dollars would make the translation inaccurate; the exchange rate calculation belongs in your own cover sheet or worksheet, not inside the translated document.

How is a multi-page bank or pension statement priced for translation?

Certified translation is $24.95 per page, where a page is up to 250 words including numbers. A dense statement full of transaction lines can count as more than one page of text even if it is a single sheet of paper, while a sparse certificate-style page counts as one.