Business Tax Organizer 2025 — Hanmi CPA

Business Resources

Business Tax Organizer
2025 Tax Year

Complete your organizer before your appointment to save time and capture every deduction. Choose the edition that matches your business entity type. Each version is tailored to the specific IRS form and requirements of your entity.

2025 Tax Return Deadlines
Please return your completed organizer at least 3 weeks before your filing deadline so we have adequate time to prepare your return. An extension may be required if received after these dates.
S-Corp · Form 1120-S
March 15, 2026
Extension → Sept 15, 2026
Partnership · Form 1065
March 15, 2026
Extension → Sept 15, 2026
C-Corp · Form 1120
April 15, 2026
Extension → Oct 15, 2026
Which organizer is right for your business?
S-Corporation
  • Filed Form 2553 (S-Election) with IRS
  • Up to 100 shareholders — all U.S. persons
  • Only one class of stock
  • Income/losses pass through to shareholders' personal returns
  • Shareholders who work must receive "reasonable compensation" W-2
Partnership / LLC
  • Multi-member LLC or general/limited partnership
  • No S-Election filed — taxed as partnership by default
  • Income/losses pass through to partners via Schedule K-1
  • Guaranteed payments instead of W-2 salary
  • Can have foreign partners (with additional withholding)
C-Corporation
  • Default corporate tax status (no S-election)
  • Subject to corporate income tax (21% flat rate)
  • Can have unlimited shareholders, multiple stock classes
  • Foreign shareholders permitted
  • Dividends paid from after-tax profits (double taxation)
S-Corporation

S-Corp Organizer

Form 1120-S · Due March 15, 2026

For S-Elections and single-class-of-stock corporations distributing income via Schedule K-1 to up to 100 U.S. shareholders.

10
Pages
432
Fields
14
Sections

  • 4 shareholder blocks with salary, basis, distributions
  • AAA / OAA / AE&P tracking
  • Shareholder loan table with AFR check
  • ERC, DMSH, software capitalization, apportionment
  • Fixed assets, vehicles, multi-state sales tax
Download S-Corp Organizer

PDF · 10 pages · Form 1120-S

Partnership / Multi-Member LLC

Partnership Organizer

Form 1065 · Due March 15, 2026

For general/limited partnerships and multi-member LLCs taxed as partnerships — including those with foreign partners subject to Form 1446 withholding.

11
Pages
587
Fields
16
Sections

  • 4 partner blocks with Profit / Loss / Capital % + tax classification
  • Partnership Representative fields (BBA audit regime)
  • Tax capital vs 704(b) capital comparison table
  • Guaranteed payments table + health insurance GP detail
  • Section 754 election, Form 8308, composite returns, M-1
Download Partnership Organizer

PDF · 11 pages · Form 1065

C-Corporation

C-Corp Organizer

Form 1120 · Due April 15, 2026

For default C-Corporations including those with foreign shareholders, multiple stock classes, and related-party transactions requiring Form 5472.

12
Pages
576
Fields
16
Sections

  • Form 5472 related-party transactions + transfer pricing (§482)
  • Dividends & AE&P, DRD, accumulated earnings tax risk
  • 4 officer compensation blocks + §162(m) $1M cap check
  • Corporate AMT (CAMT), stock buyback 1% excise tax, §174 R&D
  • Schedule M-1 + M-2, QSBS/§1202, NOL, transfer pricing
Download C-Corp Organizer

PDF · 12 pages · Form 1120

How to complete your business organizer

01 — Download
Click the button above for your entity type. Fill digitally using any PDF viewer, or print and complete by hand.
02 — Gather records
Use the Document Checklist on the last pages. Key items: Trial Balance, P&L, Balance Sheet, payroll reports, and all 1099s received.
03 — Complete each section
Answer every applicable section. Leave blanks only where truly not applicable. The Yes/No screener helps us catch less-obvious items.
04 — Submit securely
Upload via the client portal alongside your accounting exports (QuickBooks, Xero, etc.). We'll review and contact you if anything is missing.

Section-by-section comparison

Feature / Section S-Corp (1120-S) Partnership (1065) C-Corp (1120)
Entity & Ownership
Entity information & accounting method S-election, NAICS, fiscal year GP/LP/LLC/LLP types, capital method PSC, CAMT, stock buyback excise
Owner / partner blocks (×4) Shareholders — salary, basis, distributions Partners — P/L/Capital %, GP, tax classification Shareholders — stock class, type, dividends
Leadership / representative Partnership Representative (BBA regime) 4 officer blocks — salary, benefits, §162(m)
International & Cross-Border
Foreign owner withholding (S-Corps may not have foreign shareholders) Form 1446 per-partner withholding Form 1042-S, 30% withholding on dividends
Related-party / transfer pricing Form 5472, IRC §482, CFC (Form 5471)
Foreign financial accounts (FBAR)
Income & Accounting
Accrual-basis adjustments A/R, A/P, prepaid, deferred
Book-to-tax reconciliation (Schedule M-1) + Schedule M-2 (retained earnings)
Dividends received / paid (distributions from AAA) (partner draws) DRD, AE&P, accumulated earnings tax risk
Entity-Specific Sections
AAA / OAA / AE&P
Guaranteed payments Quarterly table + health ins. GP
Partner capital accounts Tax vs 704(b) comparison table
Shareholder basis tracking Per-shareholder basis worksheets Partner outside basis + 754 election
Stock / equity information Classes, par value, issuances, repurchases
Common to All Three
COGS, operating expenses
Payroll + ERC question + worker misclassification check
Fixed assets + De Minimis Safe Harbor
Multi-state apportionment + sales tax + composite returns
Software capitalization (2024-2025 guidance)
Loan documentation / AFR check
1099-DA (digital assets — NEW 2025)
Document checklist 20 items 20 items 20 items