Calculate your annual tax savings from the FSAFEDS Dependent Care FSA (DCFSA) under the new $7,500 limit — the first increase since 1986. See federal + FICA savings and the DCFSA vs. Child Care Tax Credit comparison in one place.
The OBBBA (signed July 4, 2025) permanently raised the Dependent Care FSA limit from $5,000 to $7,500 ($3,750 MFS) effective January 1, 2026 — saving most feds an additional $575–$991 per year on the extra $2,500 room.
Source: IRC § 129 (OBBBA); fsafeds.gov/support/messageboard/307. Enrollment does NOT auto-renew — re-enroll each November Open Season.
Daycare, nanny, preschool (custodial), after-school care, summer day camp, adult day care for elder dependent. Total eligible cost per year.
Children under 13, or disabled/elder dependents you claim on your return. Affects the CDCTC expense cap ($3K for 1, $6K for 2+).
MFS limit is $3,750/year. Dual-fed MFJ households: only one spouse should elect the DCFSA to stay under the $7,500 household cap.
Used to estimate your salary and marginal tax bracket for savings calculation.
Enter total annual pay including locality. Leave blank to use GS lookup.
Enter your annual dependent care cost and confirm your GS grade/step to calculate.
The Dependent Care FSA limit of $5,000 was set by Congress in 1986 — and never adjusted for inflation until the One Big Beautiful Bill Act (OBBBA), signed July 4, 2025. Effective January 1, 2026, the limit rose to $7,500 for single filers and married-filing-jointly ($3,750 for MFS) — the first statutory increase in 40 years.
The practical impact: a GS-12 household paying $7,500+ in daycare can now run the full amount through the DCFSA, saving an additional $741/year in taxes vs. the old $5,000 cap. At 7% average return invested over 10 years, that extra $741/year compounds to approximately $10,200 in additional wealth — per year of enrollment.
| Grade | Est. Total Comp (DC) | Fed Bracket | Tax Saved | FICA Saved | Total Annual Savings | 10-Year (7%) |
|---|---|---|---|---|---|---|
| GS-7, Step 5 | ~$64,830 | 22% | $1,650 | $574 | $2,224 | ~$30,700 |
| GS-12, Step 5 | ~$114,953 | 22% | $1,650 | $574 | $2,224 | ~$30,700 |
| GS-15, Step 5 (single) | ~$189,990 | 32% | $2,400 | $574 | $2,974 | ~$41,100 |
| Grade | Extra Room (+$2,500) | Extra Tax + FICA Saved |
|---|---|---|
| GS-7 | $2,500 | +$741 |
| GS-12 | $2,500 | +$741 |
| GS-15 (single) | $2,500 | +$991 |
FedTools 2026 analysis. Source: OPM 2026 GS Base Pay; IRS 2026 tax brackets; FICA rate 7.65%.
The no-double-dip rule (IRC § 129(e)(7)) means the DCFSA and the CDCTC compete for the same dollars. For most federal employees at GS-9 and above, the DCFSA wins for two structural reasons:
| AGI (Single) | AGI (MFJ) | Credit Rate 2026 |
|---|---|---|
| $0 – $15,000 | $0 – $30,000 | 50% |
| $15,001 – $43,000 | $30,001 – $86,000 | 50% → 35% (phasing) |
| $43,001 – $75,000 | $86,001 – $150,000 | 35% → 20% (phasing) |
| $75,001 – $103,000 | $150,001 – $206,000 | Phases to 20% |
| Over $103,000 | Over $206,000 | 20% (floor — nonrefundable) |
| Feature | DCFSA | HCFSA / LEX HCFSA |
|---|---|---|
| 2026 Limit | $7,500 / $3,750 MFS | $3,400 |
| Carryover | NO — grace period only | YES — up to $680 in 2026 |
| Grace Period | YES — March 15 of following year | NO |
| Funds Available | As contributions accumulate | Full election available Jan 1 |
| HSA Compatible | YES (separate benefit) | HCFSA: NO; LEX HCFSA: YES |
| Covers | Dependent care only | Medical/dental/vision |
Federal employees can hold both the DCFSA and HCFSA simultaneously — combined $10,900 in pre-tax contributions for 2026. Exception: employees enrolled in an HDHP-eligible FEHB plan who want HSA eligibility must use the LEX HCFSA (dental/vision only, $3,400 limit) instead of the standard HCFSA.
The DCFSA is one piece of your federal compensation picture. Combine it with the transit benefit calculator and FEHB guide for a complete pre-tax benefits analysis.