In the US:
- allowing employees to buy their transit or parking passes with pre-tax wages. In some car-centric areas, some employers that don’t have their own parking lots will pay for their employees’ parking in commercial lots.
- tax-advantaged retirement accounts, often with partial employer matching of deposits
- community service days when everyone in the company volunteers together for a nonprofit organization (should be on what would otherwise be a workday, and paid)
- certain types of businesses (financial firms, high end law firms, etc) will offer their highest-paid employees concierge-type services to make it more practical to spend extended hours in the office. Examples might be handling the employee’s dry cleaning for them.
- free snacks and beverages are very common at tech companies/startups. Some also make alcoholic beverages available, with varying degrees of quantity and freedom as to when to consume.
- free coffee and tea in the office are very common but not universal
- I’ve seen some places where discounted gym memberships were available either through the health insurance provider or as a corporate perk.
- covering continuing education costs - whether that’s mandatory ongoing courses for licensing purposes or simply one course per year that the employee wants to take to advance their career
- perks that are arguably not perks (aka mandatory fun time): happy hours; company outings and office parties; catered lunch with “bonding time” strings attached once a week; etc
- shorter hours in the summer, still paid for full hours. This typically but not always takes the form of early closing on Fridays. It’s relatively rare but seems to be more common among companies that existed before about 1980.
- at companies with stricter dress codes, “casual fridays” allow employees to wear less formal outfits (at a suit and tie business, casual Friday dress code might be “business casual”; at a normally business casual office, casual Friday probably permits jeans and t-shirts, etc.)
- in the US, vacation time is considered a perk. Even in white collar jobs, as little as 10 days of paid leave per year (plus a handful of holidays) combined vacation and sick leave is common.
- parental or family leave (paid or unpaid) beyond the government-mandated minimum seems anecdotally to be becoming increasingly common.