Features
Eight modules, one ledger underneath
Everything posts to the same double-entry general ledger, which is why the tax returns need no reclassification in April.
The modules
Invoicing
Estimates, invoices and payment tracking, with sales tax computed per jurisdiction and refused outright in states where you hold no permit.
Bookkeeping
Double-entry general ledger on a cash or accrual basis, with a chart of accounts seeded to match your tax classification — a sole proprietor gets Owner's Draw, an S corp gets the Accumulated Adjustments Account.
Expenses
Bills and vendors with W-9 tracking, automatic 1099 eligibility by W-9 classification, backup withholding and the 50% meals limit applied at return time.
Payroll
Federal withholding from the Publication 15-T percentage method, FICA with wage-base tracking, Additional Medicare, FUTA with credit reduction, SUTA, SDI and paid leave across all 50 states.
Sales tax
Economic nexus monitored against every state's threshold, with alerts at 75% rather than after you cross.
Tax filings
Schedule C and SE, 1065, 1120, 1120-S with K-1, 941, 940, W-2, 1099-NEC and 1040-ES, each with its own due date derived from your entity and fiscal year end.
Fixed assets
MACRS recovery periods and conventions, Section 179 and bonus depreciation, listed property with business-use percentage.
Reports
Profit and loss, balance sheet and KPIs, all derived from the ledger rather than recomputed in parallel.
What makes the calculations trustworthy
- Withholding tables are derived from the year's tax brackets and standard deduction, not transcribed by hand — and the derivation is verified against the published IRS tables to the cent.
- Every paycheck can show its full Publication 15-T Worksheet 1A, step by step. A calculation you cannot explain is not auditable.
- Year-to-date figures are frozen on each paycheck, so recomputing an old payroll never produces a different answer than what was actually withheld.
- Every tax parameter carries its year and whether it has been verified, and the product says so on screen rather than hiding it.
See it against your own numbers
Set up your entity and the chart of accounts, tax calendar and filing requirements appear immediately.
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