Comparison Last updated: 2026-06-27 By: Hans Goldstein, NPN 20602398

HYSA vs MYGA Comparison (2026) - When Each Wins, With $250K Math

Quick take: HYSAs and MYGAs solve different problems. HYSA: fully liquid, variable rate (~4.25%), FDIC-insured, taxed annually. MYGA: locked 3-10 years, fixed rate (~5.40-5.75%), state-guaranty protected, tax-deferred. The MYGA typically wins by 15-25% over 5 years at high brackets - but only for money you genuinely won't touch.

HYSA top rate

~4.55%

5-yr MYGA top

~5.65%

Tax treatment

HYSA: annual / MYGA: deferred

5-yr $250K advantage

+$46K to MYGA

The core trade-off

Feature	HYSA	MYGA
What it is	Bank deposit account	Insurance contract (annuity)
Rate type	Variable - changes anytime	Fixed - locked for full term
Current rate (2026)	4.10-4.55% APY	5.40-5.75% (3-10 yr)
Term	None - withdraw anytime	3, 5, 7, or 10 years
Liquidity	Full, anytime	10% free / year + surrender charges
Protection	FDIC: $250K per bank per depositor	State guaranty: typically $100-$300K per carrier
Tax treatment	Ordinary income, taxed annually	Tax-deferred; ordinary income at withdrawal
Issuer	FDIC-insured bank	A-rated insurance carrier
Pre-59 1/2 penalty	None	10% IRS penalty on gain (not principal)
Best for	Emergency fund + 1-12 month cash	3+ year money you've committed

The math at $250,000 over 5 years

This is the comparison most large-balance savers should run before deciding where to park 5-year money. Assumes 32% federal + 9.3% California bracket (combined 41.3% marginal on ordinary income).

Scenario A: Top HYSA at 4.30% (held flat - generous)

$250,000 x 4.30% = $10,750 interest/yr. After tax at 41.3% = $6,310 net/yr. Compounded over 5 years (after-tax interest reinvested):

Year	Beginning	Interest (gross)	Tax	Ending
1	$250,000	$10,750	$4,440	$256,310
2	$256,310	$11,021	$4,552	$262,779
3	$262,779	$11,300	$4,667	$269,412
4	$269,412	$11,585	$4,785	$276,212
5	$276,212	$11,877	$4,905	$283,184

5-year HYSA ending value: ~$283,184 (net gain $33,184)

Scenario B: Top 5-yr MYGA at 5.65% (locked, tax-deferred)

$250,000 x (1.0565)^5 = $329,090 at maturity. All compounding happens on gross interest (no annual tax drag).

Year	Beginning	Interest (gross)	Tax	Ending
1	$250,000	$14,125	$0 (deferred)	$264,125
2	$264,125	$14,923	$0	$279,048
3	$279,048	$15,766	$0	$294,814
4	$294,814	$16,657	$0	$311,471
5	$311,471	$17,600	$0	$329,071

5-year MYGA ending value at maturity: ~$329,071 (gross gain $79,071)

Tax at withdrawal: The $79,071 gain is taxable as ordinary income when withdrawn. At a 41.3% bracket, that's $32,656 of tax - leaving net of $46,415 vs HYSA's $33,184.

Net comparison after withdrawal-tax

Vehicle	Gross gain over 5 yr	Net gain after all tax
HYSA @ 4.30%	$57,300 (taxed annually)	$33,184
5-yr MYGA @ 5.65%	$79,071 (taxed at withdrawal)	$46,415
MYGA net advantage	+$21,771 gross	+$13,231 net (+39.9%)

And if you don't lump-sum withdraw - the deferral compounds further

If at MYGA maturity you roll into another MYGA (Section 1035 exchange - tax-free for non-qualified, IRA-to-IRA for qualified), the entire $329,071 keeps compounding tax-deferred. The HYSA equivalent has been paying tax every year and lost ~$24,000 of compounding to taxes during the first 5 years.

If you partial-withdraw the gain in retirement when you're in a lower bracket (e.g., 22% instead of 41.3%), the tax bill drops further. Many MYGA buyers structure withdrawals during the gap years between retirement and Social Security, when their tax bracket is naturally lower.

Why the gap exists (mechanically)

Two structural reasons MYGA rates beat HYSA rates:

Asset-liability matching. A 5-year MYGA tells the insurance carrier "you have $250K for 5 years guaranteed." The carrier invests in 5-year corporate bonds, mortgages, or private credit - assets that yield 100-200 bps above what a bank can earn on its overnight Fed reserves. The carrier passes most of that yield to you and keeps a spread for their capital + reserves.
Tax deferral. The IRS treats annuity-contract interest as deferred under IRC Section 72. Banks don't have that designation; their deposit interest is taxable annually. This deferral isn't a benefit the carrier creates - it's a tax-code feature of insurance contracts.

When HYSA wins

Money you might need in the next 3 years. MYGA surrender charges (7-9% year 1, declining) wipe out the rate advantage if you break early.
Emergency fund. By definition, this is money you can't predict. Leave it in HYSA.
Working capital for a business. Cash you might deploy for a deal, hire, or expense. HYSA's full liquidity is essential.
Sub-$25K balances. MYGA minimums are typically $10K-$25K; some go higher. HYSAs accept anything.
Pre-59 1/2 access without IRS penalty. MYGAs add a 10% IRS penalty on the gain portion for non-qualified pre-59 1/2 withdrawals. HYSAs don't.

When MYGA wins

Money you've already decided is "long money." Inheritance, sale of a business, retirement nest egg you're not drawing from for 5+ years.
High tax bracket savers. The annual HYSA tax drag compounds against you; MYGA deferral compounds for you.
Pre-retirement (age 50-65) money you want to grow before Social Security. MYGA defers tax into your lower-bracket retirement years.
Fed-cut cycle expected. Locking 5.65% for 5 years insulates you from variable HYSA rates dropping to 2-3% in the next easing cycle.
You'd be tempted to spend HYSA cash. The surrender schedule is a behavioral feature - it's harder to impulsively touch.

The "split" strategy most savers should consider

For a $250K saver:

$30-$50K in HYSA (emergency fund, 6-12 months expenses) at top no-minimum HYSA like Marcus or Synchrony
$200-$220K in 5-yr MYGA at 5.65% locked, tax-deferred, A-rated carrier

Result: full emergency access on the slice you might need, +18-20% net advantage on the slice you've committed.

Related research

Best HYSA Rates 2026
Best HYSA for Large Balances - the breakpoint where MYGAs decisively win
HYSA vs CD
CD vs MYGA - the bank-CD analog of this comparison
The 5-Year MYGA

Bottom line

HYSAs are the right home for emergency funds and short-term cash. MYGAs are the right home for committed 3+ year money. For most savers with $50K+ in liquid cash above their emergency fund, the math favors moving the long-money slice to a MYGA: 100-140 bps higher rate, contractually locked, tax-deferred. At $250K and 5 years, that's $13,000+ in net advantage. At $1M, it's $50,000+. Run your specific bracket.

About Hans Goldstein: Independent retirement income specialist. CA Life License #4163961. NPN #20602398. Reviews 30+ annuity carriers and the leading bank HYSAs. Hans does NOT earn commission on HYSAs or CDs - these reviews are written for the same risk-averse savers who often end up as MYGA buyers when they need 3+ year money. Phone: 213-414-2808. Email: hans@goldsteinco.net.

Frequently asked questions

What is a MYGA?

Multi-Year Guaranteed Annuity. An insurance product where the carrier guarantees a fixed interest rate for a specified term (typically 3, 5, 7, or 10 years). Functions like an insurance-issued CD with tax deferral and slightly different protections.

Is a MYGA safer than a HYSA?

Different protections. HYSA: FDIC, $250K per bank per depositor, federal government backing. MYGA: state insurance guaranty association, typically $100-$300K per insured per carrier, state-level backing. Both highly safe for amounts under their respective caps.

Why is a MYGA tax-deferred?

MYGAs are annuity contracts under IRC Section 72. Interest credited inside the contract is not taxed annually; it's taxed only on withdrawal as ordinary income. HYSA interest is taxed every year via 1099-INT, regardless of whether you withdraw.

What's the MYGA surrender charge?

Carrier-specific. Common: 7-9% in year 1, declining 1% per year to 0% at maturity. Most contracts allow 10% free withdrawal per year without penalty. Required Minimum Distribution provisions for qualified accounts also typically allow penalty-free.

Are MYGA rates really 100-140 bps above HYSAs?

In 2026, yes. Top 5-yr MYGAs from A-rated carriers are quoted at 5.40-5.75%; top HYSAs at 4.25-4.55%. The gap reflects the term-lock (insurance carrier can invest in longer-duration assets) and the more limited regulatory environment (state insurance, not federal banking).

What if I need the money before the MYGA matures?

10% free withdrawal each year typically available. Above that, surrender charges apply (declining schedule). For genuinely unknown timing, keep the money in HYSA. MYGAs are for money you've decided is committed.

Is the MYGA carrier going to be around in 5 years?

Match the term to a carrier rated A- or better by AM Best. State guaranty associations also backstop up to $100-$300K per insured per carrier even in carrier insolvency. Diversify across 2-3 A-rated carriers for large amounts.

How do I compare a MYGA to my HYSA after tax?

Run the after-tax math at your specific bracket. Generally: HYSA after-tax = HYSA rate x (1 - your marginal rate), paid every year. MYGA at maturity = principal x (1 + rate)^years, taxed once on the gain at withdrawal. At high brackets and 5+ year horizons, MYGA usually clears HYSA by 15-25%.

Run the MYGA vs HYSA math for your situation

Independent. Licensed. No carrier captive.

HYSAs are the right home for 1-12 months of cash. For 3+ year money, a MYGA typically pays 50-120 bps more and defers tax — a combo that quietly adds 15-25% to your effective yield in a high bracket. Worth 15 minutes to run your real numbers.

Drop your info — within 24 hours you'll get a written side-by-side: your current HYSA yield (after tax) vs. the top MYGAs available for your state today.

Hans Goldstein - 213-414-2808 - NPN 20602398, independent licensed insurance producer appointed with multiple A-rated carriers

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Disclosure

This review reflects publicly available product materials and approximate rates as of the date stated above. HYSA APYs are variable and change frequently - confirm current values directly with the bank before opening an account. FDIC insurance covers up to $250,000 per depositor, per insured bank, per ownership category. MYGA rates referenced are illustrative top-of-market quotes as of 2026 and depend on state, carrier appointment, and product approval; not all MYGAs are available in every state. This article is general information for educational purposes; it is not a personalized recommendation, solicitation, or offer of any specific product. Hans Goldstein is an independent licensed insurance producer (NPN 20602398) appointed with multiple A-rated carriers across the annuity market; Hans is not a banking representative and does not earn compensation on HYSA or CD products. Tax discussion reflects federal law as of 2026 and is subject to change. State tax treatment varies. Always read the actual bank disclosure and consult a licensed advisor or CPA before reallocating retirement-bound funds.