Tax Planning
How Seniors Can Leverage the New Bonus Deduction & Inflation Adjustments
Seniors gain a new bonus deduction, expanded standard deduction amounts, and updated tax brackets—here’s how to benefit in 2025-2026.
By NomadicTax Research Team • 5-8 min read • November 17, 2025
## The New Senior Bonus Deduction (2025-2028)
OBBB introduces a **$6,000 bonus deduction** for individuals **age 65 or older**, effective **tax years 2025 through 2028**. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai)) Each qualifying senior may claim this in addition to existing standard deductions. For married couples where both spouses qualify, the total bonus is **$12,000**. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai))
### Income Phase-Outs & Qualifications
- Applies to **both itemizing and non-itemizing** taxpayers. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai))
- Phases out at **Modified Adjusted Gross Income (MAGI)** over **$75,000** for single seniors, **$150,000** for married couples filing jointly. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai))
- Must be **age 65 on or before the last day** of the taxable year. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai))
## Inflation Adjustments for 2026 You Should Know
IRS issued Revenue Procedure 2025-32 setting inflation-adjusted amounts for tax year **2026**. Some highlights: ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
- Standard deduction: $32,200 married filing jointly; $16,100 single or married filing separately; $24,150 head of household. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
- Marginal bracket thresholds rose for all levels, but top rate remains **37%**. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
- AMT exemption for singles: $90,100, with phase-out beginning at $500,000; for joint filers, phase-out starts at $1,000,000. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
- Adoption credit maximum: $17,670 for 2026, up from $17,280; refundable portion increases to $5,120. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
## Strategic Planning Tips for Seniors
1. **Estimate your MAGI** to ensure you don’t lose deduction via phase-out. If near thresholds, defer or accelerate income/deductions accordingly. <br>
2. **Optimize standard vs. itemized deductions**. The senior bonus can make itemizing less useful unless deductions exceed the higher standard amounts. <br>
3. **Time your retirement income**. For example, Roth conversions or postponing distributions may help manage MAGI. <br>
4. **Ensure correct SSNs on returns**. Many deductions under OBBB (tips, overtime, senior bonus) require correct Social Security Numbers. <br>
5. **Adjust withholding or estimated tax payments** if your tax bracket or deductions shift. This helps avoid underpayment penalties.
## Example Scenario
- Jane, age 66, single with **$80,000 MAGI** in 2026:<br>
Standard deduction: $16,100 (single) + senior bonus $6,000 → $22,100 total deduction.<br>
Because her MAGI is $80,000 (> $75,000 threshold), the senior bonus phased out partially. She may receive only a portion; careful calculation needed.<br>
- John & Mary, both 65+, filing jointly with MAGI $145,000:<br>
Base standard deduction: $32,200 + bonus $12,000 = $44,200. Since MAGI <$150,000, they retain full bonus. Beyond that, phased out.
## Why It’s Important Now
- Seniors saw relatively few tax benefits in recent years; this bonus offers a material increase in exemptions for many retirees.
- Coupled with inflation adjustments, this could reduce taxable income significantly, especially for those just above current brackets.
- Proper timing (income, investment gains, deductions) could make the difference between owing tax vs. receiving a refund.
> Seniors with mixed income sources—pensions, IRAs, Social Security—should run estimates post-OBBB to assess tax liabilities for 2025 and 2026 early.
**Bottom line:** Combine the new senior bonus deduction with updated standard deductions and brackets to potentially save thousands—and plan now while rules are still stable through 2028.