Ally vs Synchrony CD Rates (November 2026)

On a 1-year CD, $10,000 earns $20.00 more at Ally than at Synchrony. The full term-by-term breakdown is below.

Ally rates checked Nov 7, 2026Synchrony rates checked Nov 7, 2026FDIC / FDIC insured

Updated Nov 7, 2026

The verdict: Ally vs Synchrony

Synchrony pays the higher APY on 4 of the 7 terms both banks offer for a $10,000 deposit, with 1 tie. Ally leads on 2.

At the headline 1 year term, Ally pays 4.50% APY against 4.30% at Synchrony, a $20.00 difference on $10,000. Each bank's best offer right now: Ally pays up to 4.50% (1 year) and Synchrony up to 4.75% (5 years).

The rate is only half the decision. Ally and Synchrony charge different penalties if you break the CD early — compared below — and Both are federally insured up to $250,000 per depositor, so safety is equal under the limit.

Ally vs Synchrony CD rates by term

Best APY a $10,000 deposit can open at each bank, for every term either bank lists. A dash means the bank has no fundable offer at that term and deposit; we leave it blank rather than guess. "Rel." marks a relationship rate that needs a linked account.

Ally and Synchrony CD rates by term for a $10,000 deposit
Term	Ally	Synchrony	Better pick
3 months	2.90%	0.25%	Ally
6 months	4.00%	4.20%	Synchrony
9 months	4.15%	4.50%	Synchrony
11 months	–	0.25%	–
1 year	4.50%	4.30%	Ally
13 months	–	4.30%	–
14 months	–	4.30%	–
15 months	–	4.50%	–
16 months	–	4.40%	–
18 months	4.50%	4.50%	Tie
19 months	–	4.50%	–
2 years	–	4.60%	–
3 years	4.25%	4.65%	Synchrony
4 years	–	4.65%	–
5 years	4.50%	4.75%	Synchrony

Sources: Ally CD rates (checked Nov 7, 2026) and Synchrony CD rates (checked Nov 7, 2026).

What $10,000 earns at each bank

Interest over the full term at the rates above, on the 7 terms both banks offer.

Interest earned on $10,000 at Ally vs Synchrony, by term
Term	Ally earns	Synchrony earns	Difference
3 months	$71.72 at 2.90%	$6.24 at 0.25%	Ally +$65.48
6 months	$198.04 at 4.00%	$207.84 at 4.20%	Synchrony +$9.80
9 months	$309.66 at 4.15%	$335.64 at 4.50%	Synchrony +$25.97
1 year	$450.00 at 4.50%	$430.00 at 4.30%	Ally +$20.00
18 months	$682.54 at 4.50%	$682.54 at 4.50%	Tie
3 years	$1,329.96 at 4.25%	$1,460.87 at 4.65%	Synchrony +$130.92
5 years	$2,461.82 at 4.50%	$2,611.60 at 4.75%	Synchrony +$149.78

a 1-year CD earnings by deposit size

Balance tiers mean the APY can change with the deposit. This is what 1 year CDs pay at four deposit sizes.

1 year CD interest at Ally vs Synchrony, by deposit size
Deposit	Ally earns	Synchrony earns
$1,000	$45.00 at 4.50%	$43.00 at 4.30%
$10,000	$450.00 at 4.50%	$430.00 at 4.30%
$25,000	$1,125.00 at 4.50%	$1,075.00 at 4.30%
$100,000	$4,500.00 at 4.50%	$4,300.00 at 4.30%

A dash means that deposit does not qualify for the bank's 1 year offer (minimum opening deposit or a product cap).

Early withdrawal penalties compared

Ally and Synchrony early withdrawal penalties by term
Term	Ally	Synchrony
Less than 3 months	30 days of interest	–
3 to 24 months	60 days of interest	–
25 to 36 months	90 days of interest	–
37 to 48 months	120 days of interest	–
49 months or longer	150 days of interest	–
12 months or less	–	90 days of interest
More than 12 months but less than 48 months	–	180 days of interest
48 months or more	–	365 days of interest

Example: break a 1-year $10,000 CD after 6 months and Ally charges $72.36 (you keep $10,150.16) while Synchrony charges $103.82 (you keep $10,108.92). At Ally the penalty can reach your principal. At Synchrony the penalty can reach your principal.

Rules verified against each bank's disclosure (Ally: checked 2026-11-04; Synchrony: checked 2026-11-06). Model your own deposit and withdrawal date on the CD early withdrawal penalty calculator.

More CD comparisons

All CD bank comparisons · Ally CD calculator · Synchrony CD calculator · CD ladder calculator

Ally vs Synchrony CD FAQs

Quick answers comparing Ally and Synchrony CDs.

Which pays more, Ally or Synchrony?

Synchrony pays the higher APY on 4 of the 7 terms both banks offer for a $10,000 deposit, with 1 tie. Ally leads on 2. On a 1-year CD, $10,000 earns $450.00 at Ally (4.50%) and $430.00 at Synchrony (4.30%). Rates were checked Nov 7, 2026 for Ally and Nov 7, 2026 for Synchrony and change often.

How much more does $10,000 earn at Ally over 1 year?

Ally pays $20.00 more interest than Synchrony on a $10,000 1 year CD (4.50% vs 4.30% APY). Bigger deposits widen the gap at the same APY, though balance tiers can change the rate each bank pays.

Ally or Synchrony: which is better for a 5-year CD?

Ally pays 4.50% APY and Synchrony pays 4.75% APY on a 5-year term, so $10,000 earns $2,461.82 at Ally and $2,611.60 at Synchrony — a $149.78 difference. Long terms lock the rate in, so the early withdrawal penalty matters more: Ally charges 60 days of interest and Synchrony charges 90 days of interest on that term.

Which has the lower early withdrawal penalty, Ally or Synchrony?

On a 1-year CD withdrawn after 6 months, Ally's penalty is $72.36 and Synchrony's is $103.82, from rules verified against each bank's disclosure. Ally: Less than 3 months: 30 days of interest; 3 to 24 months: 60 days of interest; 25 to 36 months: 90 days of interest; 37 to 48 months: 120 days of interest; 49 months or longer: 150 days of interest. Synchrony: 12 months or less: 90 days of interest; More than 12 months but less than 48 months: 180 days of interest; 48 months or more: 365 days of interest. Model your own deposit and withdrawal date on the CD early withdrawal penalty calculator.

Are Ally and Synchrony CDs insured?

Ally Bank is FDIC-insured (certificate #57803) and Synchrony Bank is FDIC-insured (certificate #27314). Both cover deposits up to $250,000 per depositor, per institution, per ownership category, so a CD under that limit carries the same federal protection at either.

Are these the best CD rates available?

Not necessarily. The highest 1 year rate among the banks we track is 4.60% at Sallie Mae, versus 4.50% at Ally and 4.30% at Synchrony. Check the CD rates by bank directory on the CD calculator page for the full list.

Sources and how we calculate

Rates come from each bank's own rate page (Ally checked Nov 7, 2026, Synchrony checked Nov 7, 2026); penalty rules are verified against the banks' disclosures. Earnings grow the deposit at the APY, the same math the bank pages and calculators on this site use. Results are estimates, not an offer from either bank.

Figures last checked on Nov 7, 2026. Read our calculation methodology for data sources and update schedule.