How the US works — a newcomer's guide to American norms

Small talk is the social baseline

Americans talk to strangers more than people from most countries. Cashiers ask "How's your day?", baristas chat while making coffee, and elevator silences get filled with weather observations. None of this requires a real conversation — a friendly "Good, thanks, you?" or a smile is enough. Cold-shouldering it can read as rude.

The flip side: invitations like "We should grab coffee sometime!" are often social politeness rather than a real plan. A specific time and place ("How about Thursday at 2pm at Blue Bottle?") is the marker for a genuine invitation.

Tipping — when, how much, and why

Tipping the right amount is a moral test in much of the US — under-tipping out of confusion still reads as cheap, even from a foreigner. When unsure, default to 20% at restaurants and 15% elsewhere.

• Restaurants — 18–25% on the pre-tax total. Servers in most states are paid below minimum wage with tips making up the difference. Tipping less than 15% reads as a complaint about the service.
• Bars — $1–2 per drink, or 18–20% on a tab.
• Coffee shops, takeaways — optional but appreciated; $1 or rounding up is standard.
• Taxis and rideshare — 15–20%; most apps prompt for it.
• Hairdressers, barbers, manicurists — 18–20%.
• Hotels — $2–5 per bag for porters, $2–5 per night for housekeeping (left visibly with a note), $5–10 for valet parking.
• Food delivery — $5 minimum or 15–20%, more in bad weather or for difficult addresses.

The shelf price is not the price

US shelf prices are pre-tax. Sales tax is added at checkout — 0% in Oregon, Montana, Delaware, New Hampshire, and Alaska; 8–10%+ combined state-and-local in much of the country. Restaurants tax differently from groceries; prepared food and soda are often taxed even when raw groceries are not. Always assume the actual price is 5–10% above the shelf price.

Pumping gas: prices include all taxes (uniquely). Hotels and rental cars tack on a long list of taxes and fees that can bring the displayed price up 15–25%. Always check the "total" before booking online.

Driving norms vary by region

Driving culture is not uniform. The Northeast (especially Boston, NYC, NJ) is famously aggressive — short following distances, frequent honking, lane changes without signals. The South and Midwest are slower and more polite — drivers wave thanks and let you merge. The West is somewhere in between, with California traffic being notoriously congested but mostly orderly.

Universal: "right turn on red" is legal in almost every state (after a full stop, when safe), unless a sign forbids it. The "four-way stop" — every car at a 4-way intersection takes turns by arrival order — is enforced by social convention, not signs. Pedestrians legally have the right of way at marked crosswalks but you must defend yourself in practice; eye contact with the driver before stepping out is wise.

Time, formality, and "let's circle back"

Punctuality varies by region and context. Business meetings: 5 minutes early is on time; 10+ minutes late is rude without a heads-up. Social events: a 7pm dinner invitation often means people arrive 7:10–7:30pm; a 7pm wedding starts at 7pm. Texas and the South run later than the Northeast.

Workplace formality is generally low — first names from day one, casual dress in most industries, and managers pop into your cube. The exception is the East Coast professional sectors (finance, law, certain consulting firms), where suits, last-name address, and top-down hierarchies persist. "Let's circle back" and "Let me get back to you" are often a polite "no" — not literally a promise to follow up.

Firearms are part of life in much of the country

The US has the world's highest per-capita rate of civilian firearm ownership — about 120 firearms per 100 residents in 2024 (Small Arms Survey). Laws vary dramatically by state: California, New York, Massachusetts, New Jersey, Hawaii have strict permit and storage requirements; Texas, Arizona, Florida, Tennessee allow open or concealed carry without a permit ("constitutional carry"). Most homes in much of the South, the rural Midwest, and the Mountain West have firearms.

Practical implications for newcomers: do not assume someone is unarmed in a domestic dispute, road-rage situation, or any conflict that escalates physically. The legal threshold for self-defense use of force ("Stand Your Ground" laws in 30+ states) is meaningfully higher than in most countries. If you choose to own a firearm, learn the local laws on storage, transport, and carry — they are not intuitive.

Health insurance is part of every conversation

Newcomers from countries with universal healthcare often find Americans' health-insurance fluency striking. Conversations about whether something is "in-network", what a "deductible" is, what an "HSA" or "FSA" lets you do — these are normal small talk. Job offers are negotiated on the health-plan options as much as the salary.

Practical effect: never assume a doctor or hospital is in-network just because they took your insurance card. Confirm with the insurer's app or a phone call before any non-emergency visit. Surprise bills from out-of-network providers in an in-network facility were largely banned by the No Surprises Act (2022) but ambulance rides remain a gap.

Children and the law

Federal and state laws prohibit child abuse and neglect, but the threshold for what counts as "abuse" varies by state and is generally less restrictive than most of Europe. Spanking with an open hand is legal in every US state for parents at home; in school, corporal punishment is still legal in 17 states (mostly Southern). Anything that causes lasting injury — bruises, marks, broken skin — crosses into abuse and is prosecutable everywhere.

Mandatory reporters (teachers, doctors, daycare workers, social workers, law enforcement) must report suspected abuse to Child Protective Services (CPS). The investigation usually involves an interview at the home and, if a child is in immediate danger, removal pending review. Most cases close without removal but remain on file.

Federal holidays and the calendar

Federal holidays close banks, government offices, and most schools but not all retail. Major ones: New Year's Day, Martin Luther King Jr. Day (3rd Monday in January), Presidents' Day (3rd Monday in February), Memorial Day (last Monday in May), Juneteenth (June 19, federal since 2021), Independence Day (July 4), Labor Day (1st Monday in September), Columbus / Indigenous Peoples' Day (2nd Monday in October), Veterans Day (November 11), Thanksgiving (4th Thursday in November), and Christmas Day (December 25).

Thanksgiving is the biggest family holiday — most schools take Wednesday–Sunday off; everyone travels home; turkey is served. Christmas is for many families a religious-or-secular family holiday. New Year's Eve is bigger in cities. Halloween (October 31) is non-religious but widely celebrated by both children and adults; many neighbourhoods organise trick-or-treat hours.

Small rules that catch newcomers off guard

• Drinking age is 21 — strictly enforced. ID is checked routinely until you look 30+. Some states (eg. New York) print a vertical ID for under-21s; bartenders flag it on sight.
• Open-container laws: drinking alcohol in public (parks, sidewalks, cars) is illegal in most states. Bars provide the venue; outdoor drinking is rare.
• Tipped jobs may pay below minimum wage. The federal tipped minimum is $2.13/hour. Many states have raised this; California and a few others now require full minimum wage plus tips.
• Healthcare receipts and EOBs (Explanation of Benefits) are not bills. Bills come weeks later from the provider. Always wait for the actual bill before paying.
• Cheques (paper checks) are still common for rent, contractors, and some utilities. Order a cheque book from your bank if your landlord asks for them.
• No, you cannot buy alcohol on Sundays in some states (or only after noon, or only from state stores). Pennsylvania, Utah, and parts of the South have unusually strict alcohol laws.