Compliance
Navigating IRS Filing Season 2026: Compliance Tips & New Requirements
The 2026 filing season brings several new law changes and compliance risks—this guide weeds through what’s new, what must be reported, and how to meet obligations without triggering delays or audits.
By NomadicTax Research Team • 5-8 min read • March 5, 2026
## Major Changes Affecting Compliance in Filing Season 2026
### 1. Retroactive Tax Law Adjustments for 2025
Some provisions of the One, Big, Beautiful Bill (OBBB) apply *retroactively* to **January 1, 2025**. Taxpayers must comply when filing 2025 returns. Examples include:
- Deductions for **tip income** and **overtime pay**;
- Interest paid on **new auto loans**;
- An additional standard deduction for **senior citizens**;
- Increased limits on the deduction for **state and local taxes** (SALT). ([taxpayeradvocate.irs.gov](https://www.taxpayeradvocate.irs.gov/news/tax-news/2026-arc-press-release/2026/01/?utm_source=openai))
### 2. Information Returns & Digital Assets Reporting
- All income from part-time work, gig platforms, online marketplaces is **taxable**, regardless of amount. Taxpayers may receive various 1099s depending on thresholds. ([irs.gov](https://www.irs.gov/newsroom/prepare-to-file-in-2026-get-ready-for-tax-season-with-key-updates-essential-tips?utm_source=openai))
- Digital assets (cryptocurrency, NFTs, etc.): Report on **Form 1040**, whether or not you receive a 1099-DA. Even if irregularly traded or held, gains/losses must be reflected. ([irs.gov](https://www.irs.gov/newsroom/prepare-to-file-in-2026-get-ready-for-tax-season-with-key-updates-essential-tips?utm_source=openai))
## Best Practices to Avoid Penalties or Delays
| Risk | What Goes Wrong | Mitigation |
|------|------------------|-------------|
| Missing Eligibility Criteria | Auto loan interest or deductions disallowed if requirements (US assembly, lien, etc.) are unmet | Collect documentation early, verify eligibility when purchasing or borrowing |
| Late Filing or Payment | April 15 deadline applies; estimated taxes and information returns must be timely | Use e-file, set up payments, track disaster relief postponements where applicable |
| Refund Delays | Incorrect MAGI, missing SSN/ITIN, or lack of withholding adjustment | Use withholding worksheets, ensure valid IDs for dependents, avoid paper checks for refunds |
## Steps for the Typical Taxpayer
1. **Gather records now** – W-2s, 1099s, interest statements, digital asset transactions, documents for auto loans.
2. **Update Online IRS Account** – Track balances, notices, account info for any deductions or refunds. ([irs.gov](https://www.irs.gov/newsroom/prepare-to-file-in-2026-get-ready-for-tax-season-with-key-updates-essential-tips?utm_source=openai))
3. **Use direct deposit only** – IRS is phasing out paper refund checks after Sept 30, 2025. ([irs.gov](https://www.irs.gov/newsroom/its-not-too-early-to-get-ready-for-the-2026-tax-season?utm_source=openai))
4. **Review Form 1040 line-by-line** – especially the new deduction lines introduced by OBBB.
5. **Consider adjusting withholding** if you expect deductible overtime, tip income, or auto loan interest.
## Example Case: John & Maria
- Married filing jointly, MAGI: $210,000.
- Bought a qualifying new car in summer 2025.
- Claim state and local taxes of $15,000; claim auto loan interest; pay overtime plus tip income.
Because their MAGI is close to the phaseout limit, some deductions, especially the auto loan interest, will be reduced. They must ensure all supporting evidence—VIN, contract, wage statements, etc.—are kept together to avoid IRS audit or delay.
## Key Takeaways
- **Retroactive rules** make early preparation critical.
- Documentation is more essential than ever: details can make or break deductions.
- Taxpayers who anticipate new income types or deductions should adjust **withholding** ahead of filing to avoid year-end surprises.
- Using e-filing and direct deposit wherever possible speeds refunds and reduces errors.
Staying informed, organized, and compliant will help you maximize benefits and endure fewer headaches this filing season.