New Hampshire Savings Calculator 2026
New Hampshire eliminated its interest and dividends tax — savings interest is now fully tax-free at the state level. Use this calculator to project how your savings will grow — whether you're building an emergency fund, saving for a down payment, or hitting a specific goal.
Quick Answer
$5,000 + $300/month at 4.5% APY for 5 years grows to $30,568 — you deposit $23,000 and earn $7,568 in interest. New Hampshire has no state income tax, so you keep 100% of that $7,568. Compare to a traditional 0.5% savings account: same deposits yield only $23,294 — $7,274 less.
Savings Details
Savings Results
Total Balance
$26,403
after 5 years at 4.5% APY
Total Deposited
$23,000
Interest Earned
$3,403
Account Type Comparison — Same Deposits
| Account | APY | Balance in 5yr | vs Traditional |
|---|---|---|---|
| Traditional Savings (~0.5%) | 0.5% | $23,350 | baseline |
| Online Savings / HYSA (~4.5%) | 4.5% | $26,403 | +$3,053 |
| 1-Year CD (~5.0%) | 5% | $26,819 | +$3,469 |
| Money Market (~4.2%) | 4.2% | $26,157 | +$2,807 |
Year-by-Year Growth
| Year | Balance | Deposited | Interest |
|---|---|---|---|
| Year 1 | $8,905 | $8,600 | $305 |
| Year 2 | $12,989 | $12,200 | $789 |
| Year 3 | $17,261 | $15,800 | $1,461 |
| Year 4 | $21,729 | $19,400 | $2,329 |
| Year 5 | $26,403 | $23,000 | $3,403 |
Assumes APY stays constant and interest compounds monthly. Interest is taxable in a regular savings account.
Frequently Asked Questions — New Hampshire
How much does savings interest get taxed in New Hampshire?
New Hampshire has no state income tax, so savings interest (HYSA, CDs, money market) is only subject to federal income tax. For a single filer in the 22% federal bracket, on $1,000 of HYSA interest you keep approximately $780 after federal tax. Unlike many states, New Hampshire residents keep 100% of interest after state-level obligations.
What is the best savings account rate in New Hampshire in 2026?
The best high-yield savings accounts available to New Hampshire residents offer 4.0–4.8% APY (online banks: Ally, Marcus, SoFi, American Express). 1-year CDs: 4.5–5.1% APY. Money market accounts: 3.8–4.5% APY. Traditional banks (Chase, Bank of America, Wells Fargo): 0.01–0.5% APY. Online banks pay 8–10× more than traditional banks because they have lower overhead. There is no reason to keep savings in a 0.5% account when HYSAs are available.
How long to save $20,000 in New Hampshire?
Starting from $0 at 4.5% APY: $200/month → ~8.5 years. $300/month → ~5.5 years. $500/month → ~3.3 years. $1,000/month → ~1.6 years. Starting with $5,000 and saving $300/month at 4.5% APY: you reach $20,000 in approximately 3.5 years. Since New Hampshire has no state income tax on interest, your growth projection is purely a function of your initial deposit, monthly contribution, and APY.
Is a HYSA or CD better for New Hampshire savers?
In 2026, 1-year CDs offer slightly higher rates (4.8–5.2% APY fixed) than HYSAs (4.0–4.8% APY variable). CDs lock your money for the term; early withdrawal typically costs 3–6 months of interest. HYSAs are better for emergency funds and goals where you might need access. CDs are better for money you will not touch for 1–5 years and want to lock in a guaranteed rate. Since New Hampshire has no state income tax, the after-federal-tax yield difference between HYSA and CD is the primary consideration.
How much should I save each month in New Hampshire?
The 50/30/20 rule recommends saving 20% of your net income. For a $75,000 New Hampshire salary with ~$61,390 take-home, that is approximately $950–$1,200/month. Prioritize: (1) 401k employer match — free money, (2) 3–6 month emergency fund in HYSA, (3) high-interest debt payoff, (4) Roth IRA up to $7,000/year, (5) additional savings or investments. Even $300/month at 4.5% APY for 10 years grows to $45,474.