Tax season document request templates

The January kick-off email, the February nudge, the March deadline note and the extension conversation: tax season document request templates to copy.

By the Pingtail team · 7 min read · Updated

Tax season follow-up differs from monthly bookkeeping in one way that matters: the client cannot send everything on day one. Forms arrive over several weeks from employers, banks, brokers and partnerships, so a good request says this openly, tells the client to send each form as it arrives, and gives one firm date after which you will file an extension.

These are seven tax season document request templates for a US individual season, from the January kick-off to the thank-you, with a timing table and notes for UK Self Assessment and India. They are written for tax preparers in small firms. The dates are typical ones; deadlines move for weekends and holidays, and states differ, so check the current rules before you put a date in an email.

When do you send each message in a US tax season?

Match each message to what the client can have in hand.

WhenWhat clients usually haveWhat you send
Early to mid JanuaryLast year's return and their own records. Few official forms yet.The kick-off (message 1).
End of January to early FebruaryW-2s and most 1099s, which payers generally must provide by 31 January. Form 1098 for mortgage interest.The follow-up (message 2).
Mid February to MarchBrokerage 1099 statements, often mid February and sometimes corrected later. Schedule K-1s, in March or later.Partial receipt (message 3).
Before your cut-off date in MarchMost of the list.The deadline note (message 4).
Late March to the April deadlineLate K-1s, corrected 1099s.The extension conversation (message 5).
When the file is completeEverything.The thank-you (message 6).

The federal individual return is typically due on 15 April, and an extension typically moves the filing date to 15 October. The forms clients forget most often are in the missing tax documents checklist.

The seven tax season document request templates

1. The January kick-off

Send this before the forms start to arrive. List only what applies to this client, built from last year's return.

Subject: [Client name]: your [tax year] tax return, what we need and by when

Hi [first name],

It is time to start your [tax year] tax return. Based on last year, this is what we expect to need from you:

1. Form W-2 from [employer]
2. Form 1099-INT or 1099-DIV from [bank or broker]
3. The brokerage 1099 statement from [broker], all pages
4. Form 1098 for mortgage interest from [lender]
5. Schedule K-1 from [partnership or S corporation]
6. [other items: childcare costs, donations, estimated tax payments made]

Most of these forms reach you by early February. Brokerage statements and K-1s often come later. Please send each form when you receive it.

Please also tell us if something changed in [tax year]: a move, a marriage or divorce, a new child, a home bought or sold, or a business started.

To file by the April deadline, we need everything by [your cut-off date in March].

Thanks,
[your name]
[firm name]

2. The early February follow-up

By now the January forms exist. Name what is still open, and also the late forms you are not worried about yet.

Subject: [Client name]: [number] tax documents still open

Hi [first name],

Most tax forms for [tax year] have been sent out by now. We still need:

1. [open item, with who issues it, for example: Form 1099-INT from Harbour Bank]
2. [open item]
3. [open item]

Tip: many banks and employers no longer send these on paper. Look under Tax documents or Statements on their website.

We know that the K-1 from [entity] and the statement from [broker] may come later.

Our date for a complete file is still [cut-off date].

Thanks,
[your name]

3. "We have most of it"

Send this when most of the list has arrived, so the last items are not forgotten.

Subject: [Client name]: we have [number] of [number], [number] left

Hi [first name],

Thank you. We have received and checked these for your [tax year] return:

[received item]
[received item]
[received item]

Still open:

1. [open item]
2. [open item]

We have started on your return but cannot finish it without these.

Thanks,
[your name]

4. The March deadline note

This is your own cut-off, not the tax deadline. Send it one to two weeks before, only to clients with open items.

Subject: [Client name]: [cut-off date] is the last day for an April filing

Hi [first name],

To prepare, review and file your return by the April deadline, we need your remaining documents by [cut-off date]. Still open:

1. [open item]
2. [open item]

If they do not reach us by then, we will file an extension for you. An extension gives more time to file, not more time to pay: we would estimate what you owe, and you would pay that by the April deadline.

Thanks,
[your name]

5. The extension conversation

Clients often hear "extension" as "more time for everything". A federal extension for an individual is generally requested on Form 4868 and gives more time to file, not to pay. State rules differ; check the current rules for your client.

Subject: [Client name]: we recommend an extension for your [tax year] return

Hi [first name],

We do not yet have [open items], so we cannot finish your return by the April deadline. We recommend an extension, which is a normal step.

What an extension does: it gives you more time to file the return, typically until mid October.

What it does not do: it does not give you more time to pay. Any tax you owe is still due by the April deadline, and interest and penalties can apply if you pay later.

What we need from you now:

1. Your approval to file the extension: reply "yes" to this email.
2. [figures for the estimate, for example: your last pay stub of the year and any estimated payments made]

We will then send you an estimate of what to pay by [April deadline date] and how to pay it. [State]: [one line on the state extension, after checking the current rule.]

Thanks,
[your name]

6. Thank you, and what happens next

Subject: [Client name]: we have everything for your [tax year] return

Hi [first name],

Thank you. We now have all the documents we need for your [tax year] return.

What happens next:

1. We prepare the return, and may write to you with a few questions. We expect to finish by [date].
2. We send you the return to review and approve before we file it.

If another tax form reaches you later, for example a corrected 1099, please send it at once.

Thanks,
[your name]

7. A short version to send by text, by hand

For clients who read texts and not email, and have agreed to it, send a short message by hand that points to the email. Do not collect tax documents as photos in a chat: they are hard to read and hard to file.

Hi [first name], this is [your name] at [firm name]. I sent you an email today about your [tax year] tax return. We still need [number] documents: [short names, for example: the W-2 from Bright Dental and the 1098 from your lender]. Our date for an April filing is [cut-off date]. The details are in the email. Thanks.

Notes for the UK and India

The same seven messages work outside the US; only the calendar and the form names change. Check the current rules and dates.

UK Self Assessment

The tax year ends on 5 April. The online filing deadline is 31 January after the end of the tax year, and the tax is normally due the same day. So the pattern moves: kick-off after 5 April, follow-up in the autumn, your own cut-off in December. Typical items: P60, P45, P11D, bank interest, dividends, rental income and costs, pension contributions, Gift Aid and self-employment records. A late return normally means a penalty, so say that in the cut-off note.

India

The financial year ends on 31 March. For individuals whose accounts do not require audit, the typical due date for the income tax return is 31 July of the assessment year. Typical items: Form 16 from the employer, which often arrives in June, Form 16A, Form 26AS and the Annual Information Statement, interest certificates, capital gains statements and proofs for deductions.

Questions

Should you send a full tax organiser or a short checklist?

A short list built from last year's return is easier for the client to answer, because they recognise every line. Keep the full organiser for new clients, where you have no prior return. In both cases ask "what changed this year?", because last year's return cannot tell you about a move or a new business.

When should you set your tax season cut-off date?

Count back from the filing deadline: the days you need to prepare the return, review it, get the client's approval and file, plus a few days for questions. The exact date matters less than stating it in the January kick-off and keeping to it, so the extension conversation in April is never a surprise.

What do you do about corrected 1099s and late K-1s?

Expect them and plan around them. For clients with K-1s from partnerships or S corporations, say in February that an extension is likely. For brokerage statements, wait for the corrected version where you can, and ask the client to forward any corrected form at once, even after filing.

How often should you remind a client in tax season?

Less often than for monthly books, because forms arrive over weeks. One follow-up in early February, a partial-receipt note as forms come in, and one deadline note before your cut-off is usually enough. For a single missing form after that, the day 3, 7 and 12 pattern from the missing document email templates works.

Doing this with Pingtail

Pingtail has a ready checklist for the US individual tax return (Form 1040), for UK Self Assessment and for the income tax return for individuals in India, with instructions for the client on every item. Clients upload each form as it arrives through one link, with no login, and an upload for the wrong tax year is caught while they are still on the page. Reminders list only what is still missing, and you choose the days. See more on the page for tax preparers. You can try it on yourself first: send a test request to your own email and upload the wrong file on purpose.

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Try it on yourself first: send a test request to your own email and watch the check catch a wrong file.

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