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For S-Corp clients · Per period
Rebuild the years you'd rather not think about.
We reconstruct prior-year books using your financial statements, helping ensure your 1120S filings, amendments, and extensions are accurate and well-supported if the IRS ever has questions. Our accounting catch up services bring your records up to date and provide a reliable financial foundation for your business.
When you need this.
Cleanup fixes a messy year. Catch-up rebuilds a missing one. You need catch-up if you're filing a prior-year or amended return with no usable books behind it, if you've gone a year or more with no bookkeeping at all, or if you're trying to bring an S-Corp current after letting filings slip.
What we do.
We reconstruct your books period by period from bank and card statements, loan records, and whatever source documents exist. The result is a defensible ledger for each year — the kind that stands up if a return is ever questioned, and the foundation we need to file accurate prior-year 1120S returns or amendments.
How it's priced.
Accounting catch up is priced by period because rebuilding one quarter is very different from reconstructing three years of records. We first review your existing books, provide a clear quote for each period, and get your approval before any work begins.
Once the books are caught up
If you have unfiled or amended returns waiting on these books, we can file them as soon as the ledger is defensible. See Prior-year returns and Amended returns.
One messy year?
If your books exist but are out of shape, books cleanup is the right service — quoted per job.
Bookkeeping & cleanup →Staying current
After catch-up, monthly bookkeeping keeps this from happening again. Bundles with 1120S filing save 15–20%.
See pricing →
Filing now · FY 2026
Pick your form.
Pick your form.
We'll take it from there.
Two forms, two deadlines, one workflow. Tell us which return you're filing and we'll send the SmartVault link and document checklist within the hour.
S-Corp · Form 1120S
Mar 15
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Individual · Form 1040
Apr 15
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