Why do you need my bank account information every year?

Bank details can change u2014 you might close an account, switch banks, or update a routing number. If we file with outdated direct deposit information, the IRS can reject the refund or send it to the wrong place. Confirming your current banking information before we file prevents delays and gives us the right destination for any refund.

What if I earned income but never received a 1099 or W-2 for it?

You still need to report it. The IRS taxes all income regardless of whether a form was issued. If someone paid you cash, sent payments through Venmo or Zelle, or simply didnu2019t meet the threshold to issue a 1099, the income is still taxable. We ask about unreported income specifically so we can capture it before the IRS catches the gap through bank deposit analysis or information-sharing.

Do I really need to track my business expenses by category?

Yes. The IRS doesnu2019t accept a single lump-sum number for business deductions. Expenses need to be broken out by type u2014 travel, meals, supplies, professional services, insurance, and so on u2014 because different categories have different rules and limitations. Categorized totals backed by bank or credit card statements also hold up much better if the IRS ever reviews your return.

Why do you ask where my jobs were located by state?

If you earned income in more than one state, each state may have a claim to tax part of that income. We need to know where you physically performed services so we can file the correct nonresident state returns and claim credits on your home-state return for taxes paid elsewhere. This is especially common for performers, consultants, and remote workers who travel for projects.

What triggers the foreign bank account reporting requirement?

If the combined balance of all your foreign financial accounts hit $10,000 or more at any point during the calendar year, youu2019re required to file an FBAR (FinCEN Form 114). Thatu2019s a separate filing from your tax return, with its own deadline and penalties. We ask about foreign accounts so we can determine whether this applies and make sure you donu2019t miss a disclosure that carries steep noncompliance penalties.

Home / Helpful Guides / Tax Return Guide Library

Tax Return Guide Library

Why We Ask for Certain Information for Your Tax Returns

An accurate tax return depends on facts, source documents, timing details, and residency information that only you can provide. Each article below explains a specific item from our checklist — what it means, why we need it, and how it affects your return.

Why We Need Certain Things for Your Tax Returns

Most clients assume that tax prep is mostly about collecting income forms and entering them correctly. That’s part of the job, but it’s not the whole job. A properly prepared return depends on more than the face value of a W-2 or 1099. We need to verify identity details, refund instructions, estimate payments, state sourcing, international filing triggers, deductible expenses, foreign tax payments, and income that never generated a tax document at all. The organizer questions aren’t administrative clutter. They’re how we close the gap between what the IRS already knows and what still has to be confirmed, reconciled, classified, or disclosed before we can file accurately.

Documents and Facts

Tax returns are built from both documents and facts, and documents alone aren’t enough. A brokerage 1099 won’t tell us whether a transaction involved digital assets transferred off-platform. A W-2 or 1042-S doesn’t say where services were physically performed for state-sourcing purposes. A prior-year return doesn’t guarantee that your mailing address, refund bank account, foreign bank account list, or estimated-payment pattern stayed the same. That’s why fact-gathering matters just as much as the forms themselves.

Interconnected Return Items

Many of the items we ask about affect more than one part of the return at the same time. Days spent in the United States can affect federal residency status, treaty questions, and certain international filing positions. Job location by state can drive nonresident state filings, credits for taxes paid to another state, and the allocation of self-employment or performer income. Foreign taxes paid may support a foreign tax credit, but only if we know what country imposed the tax, what year it related to, and whether it was paid directly or withheld at source. Foreign account information doesn’t create U.S. income tax by itself, but it can trigger a separate FBAR filing requirement through FinCEN if the aggregate maximum value of foreign financial accounts exceeded $10,000 at any point during the year.

The Digital Asset Question

The IRS expects taxpayers to answer certain questions affirmatively or negatively even when the monetary effect isn’t obvious from a standard income form. The digital asset question is a good example. The IRS requires taxpayers to answer it on relevant returns and provides specific guidance on when the answer should be yes or no. If a taxpayer sold digital assets through a broker, they may receive Form 1099-DA. But if activity occurred outside a broker-reported environment, we still need acquisition dates, disposition dates and proceeds to report the transaction correctly. The absence of a form doesn’t mean the absence of a reporting obligation.

Preventing Avoidable Notices

We also ask for information that protects you from avoidable notices and delays. Mailing address and banking details make sure refunds, notices, and direct-deposit instructions go to the right place. The IRS has said repeatedly that taxpayers should verify routing and account numbers carefully when requesting direct deposit, because mistakes can delay or misdirect refunds. Estimated tax payment records matter for the same reason: if we miss a payment you already made to the IRS or a state, the return can overstate the balance due and understate credits already available to you. During a busy filing season, those are among the most frustrating errors because they’re completely avoidable when we confirm the payment record up front.

Expense Substantiation

Expense questions matter for a different reason: deductions are only as strong as the substantiation behind them. Tax law generally requires taxpayers to keep records that prove the amount, timing and business purpose of deductible expenditures, especially for travel, meals, gifts, and vehicle-related items. We ask for annual totals tied back to receipts, bank statements, or credit card statements rather than rounded guesses. We may also ask follow-up questions about categories we suspect were overlooked — not because we’re trying to complicate the process, but because overlooking valid expenses can overstate taxable income just as surely as omitting income can understate it.

Reconciliation and Pattern Matching

Another core purpose of our organizer is reconciliation. We look for missing forms, changes from prior-year patterns, and income that appears to have been earned but not yet documented. That’s why we ask whether anyone in the United States paid you without issuing a tax form, whether there were foreign deposits for work performed abroad, and whether certain forms received in a prior year haven’t appeared yet this year. Tax preparation isn’t a passive exercise in waiting for forms to arrive. It’s an active process of matching the economic reality of the year against the documents in hand, then resolving gaps before filing.

International Activity

For clients with international activity, our questions also help determine whether special federal reporting applies. The IRS states that U.S. citizens and resident aliens are generally taxed on worldwide income, even when working abroad, and that certain taxpayers can claim the foreign earned income exclusion or the foreign tax credit only if they file correctly. FinCEN separately requires an FBAR when the aggregate value of foreign financial accounts exceeds the $10,000 threshold at any point during the calendar year. Those rules are why our organizer asks about days in the United States, work performed outside the country, foreign taxes paid, and foreign bank or financial accounts. These items won’t all change the same line on the return, but they can dramatically change the filing package as a whole.

The Bottom Line

Every question in a tax organizer has a purpose. Some protect refund logistics. Some verify income completeness. Some support deductions. Some determine federal or state filing positions. Some identify separate international disclosures. Together, they help us prepare a return that’s accurate, consistent and less likely to generate a notice after filing. That’s why we need certain things for your tax returns — and why sending complete answers up front usually saves time and stress for everyone involved.

Individual Return Articles

Each article addresses one specific question from our individual tax return checklist and explains exactly why the information matters.

Mailing Address & Bank InformationWhy confirming your address and direct deposit details each year prevents rejected refunds and misdirected IRS notices.Tax Forms & Year-End StatementsWhy every W-2, 1099, K-1, and agency statement matters for matching IRS records and avoiding underreporting penalties.Income Without a Tax FormWhy unreported cash and side income still needs to be disclosed even when no 1099 was issued.Digital Assets & Crypto TransactionsHow the IRS treats digital assets as property and why every sale, exchange, or payment triggers a taxable event.Days in the United StatesHow your physical presence count affects residency status, treaty eligibility, and which income gets taxed where.Where Your Jobs Were Located by StateWhy multi-state work creates separate filing obligations and how allocation rules determine what each state can tax.Annual Business-Related ExpensesHow unreimbursed and self-employment expenses reduce taxable income through Schedule C and other deduction paths.Work Performed Outside the U.S.How foreign earned income exclusions, housing deductions, and treaty positions apply when you work abroad.Taxes Paid to Foreign CountriesHow foreign tax credits prevent double taxation and why documentation of payments to other governments matters.Foreign Bank & Financial AccountsHow FBAR and FATCA reporting requirements create overlapping obligations for taxpayers with accounts outside the U.S.Estimated Tax PaymentsHow quarterly estimated payments interact with withholding to determine whether you owe a penalty or receive a refund.Often-Missed Expense CategoriesCommon deductible expenses that taxpayers overlook, from professional development to home office costs.Missing Forms from Prior-Year PatternsWhy we review last year’s return to flag expected documents that haven’t arrived yet and prevent omissions.

Corporate Return Information

These articles explain why we ask about business-specific details that affect your corporate, partnership, or S corporation return.

Corporate Banking InformationWhy changes to your business bank accounts affect refund routing, payroll deposits, and IRS correspondence.Where Corporate Jobs Were LocatedHow the location of business activities determines state filing obligations and apportionment for your entity.Corporate Bank Balance at Year-EndWhy your closing bank balance helps reconcile book income to the tax return and supports balance sheet accuracy.Income Deposits Into Corporate AccountHow total deposits are compared against reported revenue to make sure all business income is properly captured.Income Deposits Into Personal AccountsWhy personal account deposits matter for business owners and how commingled funds create reporting complications.Annual Corporate Business ExpensesHow categorizing and totaling business expenses affects deductions, entity-level tax, and owner distributions.How to Calculate & Organize Expense TotalsA practical guide to gathering and summarizing your business expenses before sending them in.

Related Services from The Reed Corporation

Individual Tax ReturnsForm 1040 preparation with all schedules, attachments, and supporting forms. Corporate Tax ReturnsBusiness return preparation covering Forms 1120, 1120-S, and 1065. Tax AdvisoryYear-round guidance on form elections, filing positions, and IRS compliance.View All ServicesBrowse the full Reed Corporation service catalog.

Helpful Guides You Might Also Like

How Form 1040 WorksThe line-by-line guide to the federal individual return.All Helpful GuidesBrowse every tax guide by topic.Tax Strategy GuidesEntity choice, S-corp timing, retirement, and more.

Sources & References

IRS Virtual Currency FAQ IRS Notice 2014-21Virtual Currency Guidance IRS Rev. Rul. 2019-24Hard Forks and Airdrops IRS Publication 544Sales and Other Dispositions of Assets Form 8949Sales and Dispositions of Capital Assets Schedule D Instructions 26 USC §1001Determination of Gain or Loss IRS Digital Assets Center Form 1120-S InstructionsU.S. Income Tax Return for an S Corporation IRS Publication 589Tax Information on S Corporations 26 USC §1361S Corporation Defined 26 USC §1362Election; Revocation; Termination

Frequently Asked Questions

why does my CPA ask for so much personal information just to file my taxes?

Your CPA isn’t being nosy — the IRS requires specific identifying information to process your return accurately. That means full legal names, Social Security Numbers or ITINs for every person on the return, dates of birth, and current address. If you’re claiming dependents, the IRS cross-references those SSNs against other returns to prevent duplicate claims. A single transposed digit on a dependent’s SSN will trigger an automatic rejection.

What most people miss is that state agencies like the New York Department of Taxation and Finance run their own verification checks independently of the IRS. New York also requires a driver’s license or state ID number on electronically filed returns — it’s been mandatory since the 2016 filing season as an anti-fraud measure. Skipping it doesn’t invalidate your return, but it can slow processing and flag it for review.

At The Reed Corporation, we collect this information securely through our client portal, not via email. We document everything we gather and why, so you’re never left wondering what we did with your data. If something feels unfamiliar on our intake checklist, just ask — we’re happy to explain exactly which line on which form requires it.

what information do I need to provide for my tax return and why does it matter?

The information you provide for your tax return falls into a few clear buckets: identity verification, income documentation, and deduction support. On the income side, that means W-2s, 1099-NECs, 1099-Bs, K-1s, and any foreign income disclosures. If you sold a home, you’ll need the closing disclosure from both the purchase and the sale to calculate your basis correctly — a step that affects whether you owe tax on the gain or qualify for the IRC Section 121 exclusion of up to $250,000 ($500,000 married filing jointly).

The edge case that trips people up is cost basis on investments. Brokers aren’t always required to report adjusted basis accurately — especially on older holdings or inherited assets. If your 1099-B shows ‘cost basis not reported to IRS,’ your CPA needs additional documentation to reconstruct it. Without that, the IRS can treat the entire sale proceeds as taxable gain, which could mean a much larger tax bill than you actually owe.

We ask for this information upfront at The Reed Corporation because gaps in documentation mid-preparation create delays and sometimes require amended returns later. Getting everything together before we start saves time and, often, money. Our intake process is designed to surface these issues early so nothing slips through.

why does my accountant need my bank account information for a tax return?

If you’re expecting a refund, your bank account routing and account numbers let the IRS deposit it directly — typically within 21 days for electronically filed returns, compared to six to eight weeks for a paper check. You can split your refund across up to three accounts using Form 8888. If you owe a balance, providing your bank information allows you to schedule a direct debit on a specific date, which is useful for cash flow planning.

What people sometimes don’t realize is that the IRS also uses bank account information to verify identity in certain situations, particularly if your return is flagged under their Taxpayer Protection Program. And if you have foreign financial accounts with balances exceeding $10,000 at any point during the year, you’re required to file an FBAR (FinCEN Form 114) — that’s a separate filing from your tax return entirely, with penalties up to $10,000 per violation for non-willful failures.

At The Reed Corporation, we never store your bank details beyond what’s needed to complete your filing, and we explain exactly how it’s being used before we ask for it. If you’re uncomfortable providing direct deposit information, a paper check is always an option — we’ll just make sure you understand the timing difference so there are no surprises.

why do CPAs ask for last year’s tax return when filing this year’s taxes?

Your prior year return is a roadmap. It shows us your prior year adjusted gross income (AGI), which the IRS uses to verify your electronic signature when you e-file. It also reveals carryforward items — capital loss carryovers, net operating losses under IRC Section 172, passive activity losses, and charitable contribution carryovers — that directly reduce what you owe this year. Missing a $3,000 capital loss carryover, for example, means paying tax you didn’t have to.

The exception most people miss is depreciation recapture. If you own rental property or business assets and your prior preparer took bonus depreciation or Section 179 deductions, we need to see exactly what was expensed and what’s still being depreciated. Getting that wrong doesn’t just affect this year’s return — it can create a taxable gain on a future sale that comes as a complete shock.

When a new client comes to us at The Reed Corporation, reviewing prior returns is one of the first things we do. We’re not auditing your old preparer — we’re making sure nothing beneficial carries forward unclaimed and nothing problematic carries forward unaddressed. It’s a straightforward step that consistently saves clients money.

do I really need to give my CPA receipts and records or can they just estimate deductions?

Estimates don’t hold up under audit. The IRS requires contemporaneous records for most deductions — meaning documentation created at or near the time of the expense, not reconstructed later. For business meals, that’s receipts plus a log showing the business purpose and who was present. For charitable donations of $250 or more, you must have a written acknowledgment from the organization by the due date of your return — no acknowledgment means no deduction, full stop.

Vehicle expenses are where things get especially specific. Under IRC Section 274, you need a mileage log that records the date, destination, business purpose, and miles driven for each trip. The standard mileage rate for 2025 is 70 cents per mile, but without the log, the IRS can disallow the entire deduction. Home office deductions require square footage measurements and proof that the space is used regularly and exclusively for business — ‘exclusively’ is interpreted strictly.

We ask for actual records at The Reed Corporation because we want your deductions to stick if you’re ever questioned. We’re not trying to create extra work for you — we’re building a defensible return. For clients who struggle with record-keeping throughout the year, we’re happy to recommend simple systems that take about five minutes a week and make tax time a lot less stressful.