Four working pages · Black Lentil Editorial
Put the records and responsibilities in place.
Map obligations, reconcile evidence, plan payments and prepare the filing handoff.
Read and use the checklist online. Keep completed financial records in your own private system; these pages do not collect them.
Your preparation checklist
Use this as a temporary reminder while working through the full pages below. Checkmarks stay in this page’s memory and clear when you reload or leave. Nothing is sent or saved. A checked box is your reminder, not proof of compliance.
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Companion to the September 20, 2026 U.S. federal edition. These are organizational templates, not tax returns or a tax-liability calculator. Keep completed copies privately. Do not enter Social Security numbers, EINs, bank credentials or tax documents into a public website.
Worksheet A — My obligation map
Business label: __________
Tax year: __________ Accounting method, if confirmed: __________
Legal structure: __________ Federal tax classification: __________
Evidence establishing classification/election: __________
Who confirms an uncertainty and by when: __________
| Obligation to investigate | Applies / not applicable with reason / unresolved | Responsible taxpayer | Agency and official source | Form or payment type | Verified due date | Person responsible | Evidence of completion |
|---|---|---|---|---|---|---|---|
| Individual federal income and self-employment taxes | |||||||
| Entity federal income or information return | |||||||
| Federal employment taxes and returns | |||||||
| Contractor information reporting | |||||||
| State/local income or business taxes | |||||||
| State/local sales and use taxes | |||||||
| State/local employment obligations | |||||||
| Industry-specific taxes |
Research every state where the business has locations, workers or relevant sales activity. Record the responsible state/local agency and get help determining whether that activity creates an obligation. This worksheet does not determine nexus or registration requirements.
Finished means: Each row is supported, explicitly inapplicable with a reason, or assigned for resolution. Blank is not the same as zero obligation.
Worksheet B — Evidence and reconciliation
Month/period: __________ Accounts and processors included: __________
| Reconciliation item | Amount | Supporting record | Explanation or open question |
|---|---|---|---|
| Gross customer payments | |||
| Less refunds | |||
| Less processor fees | |||
| Other adjustments, each separately identified | |||
| Settlement timing/reserves | |||
| Expected deposits | |||
| Actual deposits | |||
| Unexplained difference |
Do not use the expected-deposit total as taxable income without reviewing the underlying transactions and applicable accounting treatment.
| Purchase or disputed transaction | Amount/date/payee | Business purpose | Evidence location | Personal/business allocation and basis | Proposed treatment | Reviewer | Resolution/deadline |
|---|---|---|---|---|---|---|---|
Finished means: Totals reconcile or the exact difference remains assigned. Deductions awaiting review are identified rather than silently accepted.
Worksheet C — Calculation, reserve and payment
Taxpayer label: __________ Jurisdiction: __________ Tax year: __________
Calculation prepared by/date: __________ Source worksheet or professional calculation: __________
Method and assumptions, including household income/withholding where relevant: __________
Trigger for recalculation: __________
| Separate fact | Amount or record |
|---|---|
| Expected full-year liability from reviewed calculation | |
| Required prepayment target and method | |
| Withholding/credits accounted for in that calculation | |
| Prior estimated payments and tax-year credits verified | |
| Next required installment from the calculation | |
| Cash presently reserved for that installment | |
| Funding gap | |
| Transfer opportunities before the deadline | |
| Planned transfers and dates | |
| Potential filing-time balance still to fund |
Funding gap = next installment minus cash reserved, floored at zero. Funding gap divided by remaining transfer opportunities is a cash transfer plan, not an estimated-tax method. If there are no remaining opportunities or cash is insufficient, assign the shortfall for immediate resolution.
| Payment action | Record |
|---|---|
| Correct agency, taxpayer, tax type and tax year confirmed | |
| Due date and any applicable relief checked | |
| Amount authorized | |
| Person responsible for payment | |
| Scheduled date | |
| Confirmation reference, stored privately | |
| Actual debit verified/date | |
| Agency credit/status checked/date, where available | |
| Unresolved mismatch and next action |
Finished means: The payment is verified against the intended obligation. A planned transfer or scheduled payment is not marked as credited prematurely.
Worksheet D — Preparer handoff and filing close
Preparer/contact: __________ Engagement scope confirmed: __________
Returns and jurisdictions included: __________
| Handoff item | Evidence location or missing item | Responsible person | Needed by |
|---|---|---|---|
| Prior returns and elections | |||
| Reconciled books and included accounts | |||
| Income/information-return reconciliation | |||
| Expense and mixed-use support | |||
| Asset activity | |||
| Payroll/contractor records if applicable | |||
| Estimated payments and credits | |||
| Material business/household changes | |||
| Unresolved treatment questions |
Three decisions needing an answer:
- Facts and alternatives: __________ Answer/calculation needed: __________ Decision date: __________
- Facts and alternatives: __________ Answer/calculation needed: __________ Decision date: __________
- Facts and alternatives: __________ Answer/calculation needed: __________ Decision date: __________
Close each return separately
- [ ] Taxpayer, jurisdiction, tax year and return type verified.
- [ ] Draft reviewed; open questions answered or explicitly escalated.
- [ ] Final return authorized and retained.
- [ ] Filing acceptance or appropriate delivery evidence retained.
- [ ] Any rejection corrected and the resulting status verified.
- [ ] Payment amount, year and type independently checked.
- [ ] Payment debit and available agency record checked.
- [ ] Next estimated-payment plan and future deadlines recorded.
- [ ] Record-retention requirements confirmed for each relevant category.
- [ ] Exceptions have a named person, next action and follow-up date.
The checklist is not a statement that the business is legally compliant. It records the evidence available for this bounded filing/payment workflow.