Compliance
Staying Compliant: New Retirement Contribution Limits and 415(b)/(c) Updates for 2026
Retirement plan contribution ceilings have increased for 2026 under section 415(b) & (c), affecting employer and individual planning. Understanding the updated limits and timing is vital.
By NomadicTax Research Team • 5-8 min read • February 18, 2026
## Overview: Section 415 Limit Changes for 2026
In Notice 2025-67—part of Internal Revenue Bulletin 2025-49—the IRS adjusted limits related to defined benefit and defined contribution retirement plans, effective **January 1, 2026**.([irs.gov](https://www.irs.gov/irb/2025-49_IRB?utm_source=openai)) Key updates:
| Plan Type | 2025 Limit | 2026 Limit |
|---|---|---|
| Defined Benefit Plan maximum annual benefit under section 415(b)(1)(A) | $280,000 | **$290,000** ([irs.gov](https://www.irs.gov/irb/2025-49_IRB?utm_source=openai))
| Defined Contribution Plan contributions (section 415(c)(1)(A)) | $70,000 | **$72,000** ([irs.gov](https://www.irs.gov/irb/2025-49_IRB?utm_source=openai))
| Elective deferrals (401(k), 457, etc.) under section 402(g)(1), section 457(e)(15) | $23,500 | **$24,500** ([irs.gov](https://www.irs.gov/irb/2025-49_IRB?utm_source=openai))
| Catch-up contributions for age-50+ under section 414(v)(2)(B)(i) | $7,500 | **$8,000** ([irs.gov](https://www.irs.gov/irb/2025-49_IRB?utm_source=openai))
## What This Means for Plan Sponsors & Individuals
These higher thresholds give more room for retirement savings. Here's how different actors should respond:
- **Plan sponsors**: Update plan documents, payroll systems, and participant notices to reflect the increased limits. Make sure employers enforce new maximum benefit limits for defined benefit plans properly.
- **Financial advisors & tax preparers**: When advising clients on deferral amounts, especially for those maxing out contributions, the updated limits help enhance tax savings. Budgeting should incorporate whether individuals fully use catch-ups in 2026.
- **Individuals**: If you contribute to multiple plans (e.g. 403(b) and 401(k)), keep track so you don’t exceed combined limits. Those over 50 should plan to benefit from higher catch-ups.
- **High earners & executives**: Defined benefit plan limit increase may directly impact planning for those with pensions or cash balance plans. Projection of benefit accruals should factor the new top limit.
## Examples
- A participant age 55 in 2026 who contributes max to a 401(k): can defer **$24,500**, plus catch-up of **$8,000**, totaling **$32,500**, up from $31,000 in 2025.
- A defined benefit plan promises 100% of final pay up to the maximum: in 2026, that maximum is $290,000; previously $280,000. That affects estimates of liabilities and employer funding.
## Actionable Steps
1. **Review and revise plan documents** to reflect 2026 limits—and ensure auditors and record keepers are aware.
2. **Communicate to participants** especially those who contributed near previous caps, since there’s now room to increase.
3. **Update payroll and HR systems** so wage deferral limits, benefit accruals are capped correctly—avoid under or over-payments.
4. **Coordinate with financial and tax planning**: For those with multiple retirement vehicles, ensure contributions are allocated across to maximize tax benefits without violating combined limits.
## Potential Pitfalls & Considerations
- Be mindful of overall tax efficiency—not just maximizing contributions. For example, tax bracket changes under OBBB may affect marginal benefit of deferrals.([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))
- Some plans have slower administrative processes—don’t assume immediate implementation; delays in updating systems or notices could lead to errors.
- Defined benefit plan sponsors should re-evaluate mortality, funding, and discount rates if benefit limit increases have knock-on effects for plan liabilities.
The new limits under section 415(b) and (c) provide a timely boost for compliant retirement savings. Leveraging them with good planning ensures both individuals and institutions avoid traps while capturing the tax advantages.