Maryland's New Laws Took Effect Oct. 1. Here Are the Ones That Touch Your Wallet

From the grocery checkout to your lease, several new rules could change how Maryland families spend and save.

A big batch of new Maryland laws took effect on Oct. 1, 2026. Counts differ by outlet. The Baltimore Sun put the number at nearly 300, CBS Baltimore said more than 300, and Maryland Matters counted more than 370. Either way, it is a lot to keep track of.

Most of these laws will not change your daily life. But a handful could affect how you pay for groceries, how you rent a home and what you owe on your car. Here is a plain-English rundown for busy households.

At the store: cash and grocery prices

You can pay with cash for everyday needs. Under House Bill 191, many stores generally may not refuse cash, force you to use a card, or charge you more for paying in cash. According to The MoCo Show, the rule covers in-person purchases under $300 of essential goods between 6 a.m. and 10 p.m. Essential goods include food, water, toiletries, cleaning supplies, medicine and fuel.

There are exceptions. Online orders, vending machines, restaurants and some specialty food shops are not covered. Stores may decline bills larger than $20. A store can also stay cashless if it offers a fee-free machine that turns cash into a prepaid card.

Why it matters: cash can be a useful budgeting tool. Some families use the "envelope" method, where you set aside a fixed amount of cash for each spending category. This law helps protect that option at the grocery store and gas station.

Limits on personalized grocery pricing. The Protection From Predatory Pricing Act (House Bill 895) restricts food retailers and third-party delivery services from using your personal data to set individual prices. This practice is sometimes called dynamic pricing or surveillance pricing, meaning a store charges different shoppers different prices for the same item based on what it knows about them. CBS Baltimore reported that the law also sets disclosure rules for merchants that use certain pricing practices.

For renters and families looking for housing

The Maryland Department of Housing and Community Development (DHCD) highlighted several housing laws that started Oct. 1.

Build credit with on-time rent. Landlords must now offer tenants the option to report positive rent payment history to credit bureaus. Your credit score is a number lenders use to judge how likely you are to repay debt, and a strong one can help you get lower rates on car loans and mortgages. DHCD says the offer applies to new leases starting Oct. 1, 2026, and to existing leases by Jan. 1, 2027. Any fee for this service is capped at the lesser of the actual cost or $10 per month.

Protections for families using housing subsidies. Housing providers cannot deny applicants who use income-based housing subsidies because of their income, credit score or past credit problems from before the subsidy.

Fair Chance Housing Act. For housing providers with five or more units, landlords must make a conditional offer before checking an applicant's criminal history. They also cannot require drug or alcohol testing. DHCD says violations can bring penalties of up to $500.

Air conditioning in some rentals. Certain rental units in buildings with 10 or more units must have air conditioning able to cool the unit to 80 degrees or lower from June 1 to Sept. 30.

On the road and at the bank

Register your car in Maryland. Maryland residents are expected to register their vehicles in the state within 60 days of moving there. Under the "Plate Where You Live" law, enforcement began Oct. 1. Drivers with out-of-state plates first get a warning and 60 days to comply. After that, WMAR reported fines of $7 a day, up to $420 per vehicle. After 120 days, local governments could take further action, such as booting, towing or impounding the vehicle. If you have recently moved to Maryland, this is worth handling soon.

Extra protection for older and vulnerable adults. Another new law lets banks put a hold on suspicious transactions involving vulnerable adults to help prevent financial exploitation. WMAR reported that the holds can last 15 business days and may be extended to 25. If you help an aging parent with money, this could add a layer of protection.

What this means for your wallet

These laws do not hand out new money, but they could help you protect what you have:

• Cash budgeters have firmer footing to pay with cash for groceries, fuel and household basics.
• Renters may be able to turn on-time rent into a better credit history. Consider asking your landlord how to sign up and whether there is a fee.
• New residents may avoid daily fines by registering their car within 60 days.
• Adult children of aging parents may want to talk with their parents' bank about how the new hold rules work.

As with any new law, details can be tricky. For specifics, check with the Maryland agency involved or the business you deal with.

This article is for education only and is not financial advice. Everyone's situation is different.