What to bring to your tax appointment

The short answer Bring your ID and everyone's Social Security numbers, every W-2 and 1099, Form 1095-A if anyone had Marketplace insurance, Form 1098 for a mortgage, any K-1s, totals for deductions, records of estimated payments, and last year's return if you are new. If your accountant uses a portal, upload as things arrive instead of waiting for the appointment. Print this page or download the Word checklist and tick items off.

For everyone

Income

Health coverage

Deductions and credits

If you own a business

Life changes this year

Accountants: give this page to your clients

A firm owner told us the most frustrating call of the season is a client asking what to bring, and that the list "grows and grows" into the last week. Link this page in your engagement letter and in the first reminder, or send the checklist from the download. In LucaLedger the organizer is built from last year's return, with an upload next to each document it asks for, and each upload closes its own request, so both of you can see what is still missing without a call.

Frequently asked questions

What documents do I need for my tax appointment?

Your ID and everyone's Social Security numbers, every W-2 and 1099 you received, Form 1095-A if you had Marketplace insurance, Form 1098 for a mortgage, K-1s from any partnership or S corporation, receipts for deductions, records of estimated payments, and last year's return if you are new. The full list is above and in the download.

What if I have not received a form yet?

W-2s and most 1099s must be sent by February 1, 2027. K-1s often arrive in March. Send what you have; tell your accountant what is still coming so the return is not started with something missing.

Can I just email my documents?

Please do not. Email is not secure for documents with your Social Security number on them. Use your accountant's portal, or bring paper to the appointment.

Do I need receipts for everything?

Keep every receipt, but bring the totals. Your accountant needs the amount of charitable gifts, medical costs and business expenses by category. The IRS can ask for the receipts later, so keep them for at least three years after filing.

What if I had Marketplace health insurance for only part of the year?

You still need Form 1095-A and your return still has to reconcile the premium credit on Form 8962, even for one month of coverage. The Marketplace mails the form by January 31 and it is also in your HealthCare.gov or state Marketplace account.

Sources

This is general information, not tax advice. Your accountant's list is the one that counts.