BMO Bank savings, CD and money market rates
BMO Bank advertises 0.01% APY on its Savings Builder account. That is 0.36 percentage points below the national savings average of 0.37% (FDIC, Sep 2026).
Ranked #2363 of 2413 tracked savings rates by advertised APY. For a $10,000 balance it would rank #2298.
BMO Bank at a glance
| Savings | |
|---|---|
| Top savings APY | 0.01% · Savings Builder |
| Minimum to open | $25 · Savings Builder |
| Against the national average | 0.36 percentage points below the 0.37% FDIC savings average (Sep 2026) |
| CDs | |
| Top CD APY | 3.35% · 59 months · 59 Month CD Special |
| Minimum to open | $1,000 · 59 months CD |
| Against the national average | 1.97 percentage points above the 1.38% FDIC 60-month CD average (Sep 2026) |
| Money market | |
| Top money market APY | Up to 2.76% · Growth Money Market · needs at least $250,000 |
| Minimum to open | $25 · Growth Money Market |
| Against the national average | 2.13 percentage points above the 0.63% FDIC money market average (Sep 2026) |
| FDIC certificate | 16571 · Chicago, IL |
|---|---|
| Website | www.bmo.com |
| Branches | 987 branches across 23 states |
| Availability | Available in 23 states |
BMO Bank savings, CD and money market rates
How the rate applies
Rates are APY. The national savings average is 0.37% (FDIC, Sep 2026). The top tracked savings rate on Banksparency is 5.50%. Across 60 savings accounts from 59 banks in the Banksparency core savings index, the median advertised rate is 3.65%, and one account in ten advertises 4.02% or more. See the highest savings rates.
BMO Bank CD rates
| Term | APY | Minimum | Product |
|---|---|---|---|
| 3 months | 0.05% | $1,000 | Standard CD 3 Month |
| 6 months | 0.05% | $1,000 | Standard CD 6 Month |
| 9 months | 0.05% | $1,000 | Standard CD 9 Month |
| 12 months | 0.75% | $1,000 | Standard CD 12 Month |
| 13 months | 3.00% | $1,000 | 13 Month CD Special |
| 18 months | 0.75% | $1,000 | Standard CD 18 Month |
| 24 months | 0.75% | $1,000 | Standard CD 24 Month |
| 25 months | 3.10% | $1,000 | 25 Month CD Special |
| 30 months | 0.75% | $1,000 | Standard CD 30 Month |
| 35 months | 3.15% | $1,000 | 35 Month CD Special |
| 36 months | 0.75% | $1,000 | Standard CD 36 Month |
| 45 months | 3.25% | $1,000 | 45 Month CD Special |
| 48 months | 0.75% | $1,000 | Standard CD 48 Month |
| 59 months | 3.35% | $1,000 | 59 Month CD Special |
| 60 months | 0.75% | $1,000 | Standard CD 60 Month |
Interactive Tool
Calculate Savings for BMO Bank
All calculations are based on APY.
Savings Breakdown
- Interest Earned+$3.70(0.0%)
- Total Contributions$13,000
- Initial Deposit$1,000
Projected Balance
$14,003.70
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
What BMO Bank pays on deposits
FDIC call report data
An advertised rate tells you what a new savings account earns today. It cannot tell you how the bank has priced the savings and money market deposits it already holds, over time. This section shows that. The figure is computed from the interest expense and deposit balances that every bank files with the FDIC in the same form. That is what makes it comparable across banks and across quarters.
The two figures answer different questions, so they sit side by side and are not combined.
In Q2 2026, BMO Bank paid a higher average rate on savings and money market deposits than 56% of banks that reported a figure (FDIC call report). The all-bank median was 1.45%.
- BMO Bank, savings and money market
- All-bank median
How to read these figures
What the average covers. It is an average across the whole bank, taken from its own quarterly FDIC call report. It covers savings accounts and money market deposit accounts, personal and business, at every balance tier. It also covers accounts that were opened years ago and keep the rate of those years. The FDIC line does not separate consumer accounts.
The second figure. The scale row also shows the average across all interest-bearing deposits: savings, interest checking, money market accounts, CDs, personal and business. That figure covers the whole deposit book. The two are shown separately and are not combined.
What the advertised rate covers. It is the rate that this bank advertises now for a new savings account. Banksparency records it from the bank's website on the date shown beside it.
Why the two differ. They measure different things, so this page shows them side by side and keeps them apart. An advertised rate applies to one account, opened now, at today's price. The average also includes older savings balances at the rates of earlier years, money market balances that were priced in a different rate environment, and business accounts. An average below an advertised rate is the usual result of that arithmetic. On its own it is not evidence about the account that you would open.
What the average is useful for. The bank files the data itself, under reporting instructions that are the same for every filer, and the same computation runs for every bank on this site. That makes it comparable in a way that an advertisement is not. Two things on this page read it: the percentile, which shows where the quarter sits among all filers, and the chart, which shows the direction the figure has moved across quarters.
What the average cannot tell you. It cannot tell you the rate that you would earn. No single customer earns the average. For your rate, read the advertised rate above and the rate tables on this page, each with the date it was observed.
What to do next. Use the advertised rate to work out what a new account earns. Use the chart to see how the quarterly average has moved against the all-bank median. Then compare the advertised rate against the current rates on the savings-rate tables before you open an account.
Definitions: Call Report · Rate Paid on Deposits · Interest-Bearing Deposits · Front Book and Back Book · Deposit Rate Percentile
Average annualized rates paid on savings and money market deposits, and on all interest-bearing deposits, quarterly. The FDIC line for savings includes money market deposit accounts and business savings deposits and does not separate consumer accounts. Source: FDIC call report data, as reported; it may be amended. The percentile compares all FDIC filers, count-weighted. A missing quarter is suppressed, never interpolated. The percentile counts the banks that paid strictly less on savings and money market deposits, one vote per bank, among the banks that reported a figure for the quarter.
So what is the catch?
| Product | APY | Min to open | Min to earn | Balance cap | Monthly fee | Requirements | Rate type | 12-mo trend |
|---|---|---|---|---|---|---|---|---|
| Savings Builder | 0.01% | $25 | $0 | None | not stated | not stated | One rate | not enough history |
| Growth Money Market | 2.76% | $25 | $0 | None | not stated | not stated | Tiered | not enough history |
Rate type: one rate applies at every balance. A tiered rate changes with your balance. A promotional rate changes after the period shown. A balance cap is the largest balance the highest rate applies to.
The 12-month trend shows the highest advertised rate observed each day and includes promotional tiers where one applied.
CDs
| Product | Term | APY | Min to open | Early withdrawal fee | Compounding |
|---|---|---|---|---|---|
| Standard CD 3 Month | 3 months | 0.05% | $1,000 | not stated | not stated |
| Standard CD 6 Month | 6 months | 0.05% | $1,000 | not stated | not stated |
| Standard CD 9 Month | 9 months | 0.05% | $1,000 | not stated | not stated |
| Standard CD 12 Month | 12 months | 0.75% | $1,000 | not stated | not stated |
| 13 Month CD Special | 13 months | 3.00% | $1,000 | not stated | not stated |
| Standard CD 18 Month | 18 months | 0.75% | $1,000 | not stated | not stated |
| Standard CD 24 Month | 24 months | 0.75% | $1,000 | not stated | not stated |
| 25 Month CD Special | 25 months | 3.10% | $1,000 | not stated | not stated |
| Standard CD 30 Month | 30 months | 0.75% | $1,000 | not stated | not stated |
| 35 Month CD Special | 35 months | 3.15% | $1,000 | not stated | not stated |
| Standard CD 36 Month | 36 months | 0.75% | $1,000 | not stated | not stated |
| 45 Month CD Special | 45 months | 3.25% | $1,000 | not stated | not stated |
| Standard CD 48 Month | 48 months | 0.75% | $1,000 | not stated | not stated |
| 59 Month CD Special | 59 months | 3.35% | $1,000 | not stated | not stated |
| Standard CD 60 Month | 60 months | 0.75% | $1,000 | not stated | not stated |
Opening and using the account
| Availability | Available in 23 states |
|---|---|
| Footprint | 987 branches across 23 states |
| Eligibility | not stated |
How BMO Bank behaves over time
$10,000 at the 0.01% APY BMO Bank advertises on Savings Builder grows to $10,001 in a year. Prices rose 3.4% in the year to August 2026 (Consumer Price Index (CPI)). After a year of prices rising at that pace, it buys as much as $9,672 does today. See how the federal funds rate shapes savings rates.
BMO Bank CD rates over time
Who is BMO Bank?
| Headquarters | Chicago, IL |
|---|---|
| Founded | 1947 |
| Scale | $255.0B assets · $194.1B deposits, $148.4B of it interest-bearing (Q2 2026, FDIC) |
| Deposit insurance | FDIC insured · Certificate 16571 |
| Affiliation | BMO Bank has an online brand in BMO Alto |
| Affiliated institution | BMO Alto |
| Charter state | Illinois · one of 325 insured banks chartered there (Q2 2026, FDIC) |
| Size | 18th-largest by deposits of 4,238 insured banks (Q2 2026, FDIC) |
| Deposit growth | Higher than at 12% of 4,226 insured banks over the four quarters to Q2 2026 (FDIC) |
Financial detail is in What BMO Bank pays on deposits above.
Common questions about BMO Bank
Is BMO Bank FDIC insured?
Yes. BMO Bank is FDIC insured under certificate 16571, so deposits are covered up to $250,000 per depositor, per ownership category.
What is the minimum deposit at BMO Bank?
BMO Bank requires a minimum deposit of $25 to open its Savings Builder account, as observed on Sep 29, 2026. Check the bank's current terms before you open an account.
Does BMO Bank have branches?
Yes. BMO Bank operates 987 branches according to FDIC branch records, in addition to its website and mobile apps.
BMO Bank against its closest alternatives
| Bank | Savings APY | Rate paid on savings and money market deposits (Q2 2026) | Min deposit | Branches |
|---|---|---|---|---|
| BMO Bank | 0.01% | 1.61% | $25 | 987 branches across 23 states |
| American Bank and Trust Company, National Association | 0.01% | 2.05% | $25 | 8 branches in IA, IL |
| Chase Bank | 0.01% | 0.85% | $0 | 5,394 branches across 49 states |
| Farmers & Merchants Bank & Trust | 0.01% | 0.85% | $50 | 3 branches in WI |
Each savings APY is the top rate of the account the bank's own page leads with. Alternatives are the three tracked banks whose savings APY is closest to BMO Bank's.
Similar banks and related pages
Banks in the same rate band with the same product mix:
Other banks chartered in Illinois, nearest to BMO Bank in deposits:
Rate hubs: today's highest savings rates, CD rates by term, and money market rates.
State pages: banks in Illinois.