How much does catch-up bookkeeping cost?

It's usually priced per month you're behind, based on transaction volume — often a bit more per month than ongoing service because the work is heavier. Reputable firms quote it as a flat total up front.

How long does catch-up bookkeeping take?

Anywhere from a few days to a few weeks, depending on how many months you're behind and how many accounts and transactions are involved.

Is catch-up bookkeeping tax-deductible?

Yes — bookkeeping is an ordinary and necessary business expense, so catch-up work is deductible like any other bookkeeping fee.

What happens if I don't catch up before tax season?

You risk missed deductions, a rushed (and pricier) CPA handoff, and late-filing penalties. Catching up early almost always costs less than the scramble in March.

Do you charge hourly or a flat fee?

Flat fee, quoted before any work starts, based on how many months you're behind and how complex the books are. Hourly pricing on a catch-up is where budgets run away, because nobody knows how many hours a messy year takes until it's finished.

I'm three years behind. Can you still help?

Yes. Going back multiple years is routine. The further back you go, the more the work shifts from categorising transactions to reconstructing them from statements, and that is what moves the price — not the number of years by itself.

What's the difference between catch-up and cleanup bookkeeping?

Catch-up is for periods that were never recorded at all. Cleanup is for periods that were recorded wrong — miscategorised transactions, unreconciled accounts, duplicate entries. Plenty of engagements are both: the last year needs catching up and the year before it needs cleaning.

Does catch-up bookkeeping include filing my missing tax returns?

No. Catch-up bookkeeping produces the clean financials a return is built from — a reconciled profit and loss, balance sheet and general ledger for every period. Your CPA or tax preparer files from those. Tides does bookkeeping, not tax preparation.

What if I can't find old receipts or bank statements?

Statements are the backbone of a catch-up, and banks can usually reproduce them for several years back. Receipts matter for substantiating deductions rather than for the bookkeeping itself — transactions still reconcile without them.

Catch-Up Bookkeeping: What It Costs and Why

Catch-up bookkeeping is what you pay for the months you didn't keep up — and most owners are surprised by both directions: it costs more than they expect, and pays off faster than they expect. Here's a straight look at what drives the price, what typical ranges look like, and why writing the check usually beats not writing it. Cost is one piece of the picture — our complete guide to catch-up bookkeeping covers the whole process end to end.

What "catch-up bookkeeping" actually means

Catch-up bookkeeping is the one-time project of bringing a backlog of transactions current. That can mean a few missed months, a year you never reconciled, or several years where you handed your CPA a shoebox each spring. The work is the same as monthly bookkeeping — categorize every transaction, reconcile every account, build accurate financial statements — but done retroactively, often across thousands of line items at once. When it's finished, you walk away with a clean set of books, accurate prior-period financials, and the ability to start a normal monthly cycle going forward.

Why it costs more than ongoing monthly service

The simple math: a single month of catch-up isn't priced the same as a single month of ongoing service. There are three reasons.

The work is denser. Doing 12 months in a sprint requires reconstructing context (vendors, recurring patterns, how you actually pay yourself) that a monthly bookkeeper would have built once and reused. Every category decision has to be researched after the fact.
Records are usually incomplete. Receipts go missing, transfers between personal and business accounts get muddled, and at least a few transactions will need an email back-and-forth to classify. Each one of those costs time.
Reconciliation drag. When months pile up, reconciling discrepancies that should've been caught immediately becomes detective work. A $400 charge from 11 months ago is a lot harder to pin down than one from last week.

What actually drives the price

Catch-up pricing isn't a flat rate per month — it scales with how complex your books are. The biggest factors:

How far behind. Six months is one project. Three years is a different one. The further back, the more memory recovery is required.
Transaction volume. A consulting business with 40 transactions a month is much cheaper to catch up than a restaurant with 1,500. Volume is usually the single biggest variable.
Number of accounts. One bank, one credit card, one Stripe account is straightforward. Five bank accounts, three credit cards, multiple merchant processors, and a Square reader is exponentially more.
How clean the starting point is. A clean QuickBooks file we just need to update is one thing. An untouched QuickBooks file with no chart of accounts, or worse, a spreadsheet someone tried to keep — that adds setup time before the catch-up even starts.
Commingled finances. Business and personal expenses mixed on the same card add real time. Every transaction has to be classified, not just categorized.

Typical ranges (the honest version)

The honest answer is "it depends," but here are the rough bands we see for small businesses with reasonable complexity:

Typical catch-up totals for a small business with reasonable complexity. These are ranges we see, not quotes.
How far behind	What it usually looks like	Typical total
3–6 months	A few hundred transactions across one or two accounts.	$500–$1,500
6–12 months	A typical small business with multiple accounts and a full year of activity.	$1,500–$4,000
1–2 years	Prior-year financials usually need to be rebuilt for tax filing.	$3,000–$8,000+
2+ years	Often a forensic project — reconstructing what should have happened.	$8,000+

Want a number for your situation? Our estimator asks how far behind you are and how many accounts are involved, then gives you a range and a timeline.

Estimate my catch-up

These aren't quotes — every situation is different — but they're the right order of magnitude. The good news: most reputable bookkeepers (including us) quote catch-up as a flat fee upfront, not hourly, so you know the number before you commit. If you've already received a proposal and want to know exactly what's included, here's what to expect from start to finish.

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Catch-Up Bookkeeping — 50% Off Regular Rate

Essential $195 · Growth $325 · Scale $495 per month behind. Flat-rate, quoted upfront, no hourly billing. Get caught up at half our normal price.

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The hidden costs of not catching up

Owners often look at the catch-up quote and reflexively wince. The cost of staying behind is harder to see but often bigger:

Missed deductions. Expenses that were never tracked properly are expenses you can't deduct. We routinely find $5,000–$25,000 in legitimate deductions during catch-up work that the owner would have lost otherwise.
Higher CPA bills. CPAs charge a premium for cleanup. The work we do upfront usually saves more than the catch-up fee in CPA-side cleanup costs.
Penalties and interest. Late or missed filings — quarterly payroll, sales tax, estimated taxes — compound quickly.
Lost deals. When a lender or buyer wants two years of clean P&Ls and balance sheets in 48 hours, you either have them or you don't.
Decision paralysis. Most expensive of all — running a business on guesswork because the real numbers aren't visible.

When DIY catch-up makes sense (and when it doesn't)

If you're one or two months behind, your books were clean before that, and you have under ~100 transactions a month, you can probably catch up yourself in a weekend. The rule of thumb: if catching up means more than four to six hours of work and you've already pushed it twice, hire it out. The opportunity cost of those weekends — plus the realistic odds you'll still be behind a month from now — usually makes the math obvious.

How we handle it at Tides

Catch-up is included in onboarding for every monthly client. We diagnose the scope on a free 15-minute call, quote a flat fee upfront, do the work in the background while you keep running the business, and have you fully current before the first monthly cycle starts. No hourly billing, no "we'll see how long it takes." If you're behind and want a real number, that's the fastest way to one. Our catch-up bookkeeping service page has the full process; if you're still figuring out whether you even need a bookkeeper, the seven signs it's time to hire one is a good place to start.

The bottom line

Catch-up bookkeeping always feels expensive in isolation, and almost always looks cheap in retrospect. The owners who delay it longest are the ones who pay the most — in catch-up fees, in CPA bills, in missed deductions, and in the slow cost of decisions made without real numbers. If you've been putting it off, the cheapest day to start was last year. The second-cheapest is today.