Your monthly budget in San Jose.

San Jose is the largest city in Silicon Valley, with 1,013,240 residents at the 2020 census. Its motto is “Capital of Silicon Valley,” and Cisco, eBay, Adobe, PayPal, NetApp, Cadence and Zoom all have headquarters here, according to Wikipedia. IBM opened a research lab in 1952, and the hard disk drive was developed in the city. A budget app for managing money in San Jose has to handle pay in several streams: a base salary, a bonus and a stock grant, each on its own date.

Salary is a number, equity is a hope

A paycheck with a salary, a bonus target and a stock grant looks large on an offer letter. It is hard to plan around, because only one part of it arrives on a schedule. Salary lands every pay period. A bonus lands once or twice a year, and its size depends on performance and on the company. Stock vests on its own calendar, and its value depends on a price you do not control.

The practical rule is to plan on salary, and only count the other pieces when they are in your account. A vest then becomes a decision, not a number you already spent in your head.

What withholding does to a bonus

Bonus and stock payments are supplemental wages for tax withholding. According to payroll guidance based on IRS Publication 15, employers can withhold federal income tax on bonuses at a flat 22%. California applies its own supplemental rates as well. That is withholding, not the tax you will actually owe, so the amount that reaches you can be smaller or larger than your final bill.

Do not try to compute this in advance. Take the deposit, enter it, and set aside a share for the tax filing if your stub shows that the withholding was light. Compare your stub with last year’s return once, and you will know whether to keep a cushion for April.

A city where housing is the main event

Wikipedia’s ranking has San Jose as the fifth most expensive housing market, and notes that housing costs rose 936% between 1976 and 2001, the highest increase in the nation. Those figures are dated, but they describe a city where rent or a mortgage payment dwarfs every other line.

For that reason the order of entry matters. Enter housing first, then the car, insurance, loan payments and phone. The remainder is what your salary actually leaves, and it will be a smaller number than the one the offer letter implies. Many households find that roommates or a partner are the difference between a plan that works and one that does not. The bill-splitting guide for roommates shows the set-up.

Commuting around the valley

Diridon Station connects VTA bus and rail networks with Amtrak, ACE, BART and Caltrain, and San Jose International Airport is the third-busiest in Northern California. Many residents work in Santa Clara or Sunnyvale or farther up the peninsula, and a car is still the default for a lot of them.

Compare the options with numbers: rent plus fuel, parking and wear for the drive, against rent plus a transit pass for the train. If your employer offers a commuter benefit, it appears as a deduction on your stub, so enter your net pay and treat it as included.

The after-work economy

The San Jose Sharks and the San Jose Earthquakes both play here. A game, a dinner in the Santana Row area or a weekend trip up the coast is not expensive on its own, but the habit of a dinner out several times a week is. Decide the weekend number on Thursday and let it be the limit.

For households with high salaries, this is usually the line that grows without anyone noticing. The reserve is the way to see it.

When the job ends

Tech employment is not guaranteed, and a company-wide cut can arrive without warning. The most useful number for a household in this situation is how many months of fixed costs your savings cover. Total your fixed list, divide your savings balance by it, and the answer is in months.

Do it once while you are employed. If the answer is less than three, it tells you what to do with the next bonus or vest.

Salary first, vest later

First, an invented software engineer renting with a partner. Net salary is $7,900 a month. Rent for the shared apartment is $3,400 and your share is $1,700, utilities and internet $160, phone $60, car payment and insurance $620, a student loan $400, groceries as a fixed $600 and subscriptions $90. Your fixed expenses total $3,630. With a $400 weekend reserve, the month leaves $7,900 minus $3,630 minus $400, or $3,870.

Second, a vest. A quarterly vest delivers $6,000 in net shares you decide to sell. Entered as income in the month it lands, that month shows $9,870 free. Decide in advance: $2,000 goes to a travel fund, $1,000 to the card balance and $3,000 to savings. The other months show $3,870, and the plan stays honest because it does not assume the vest repeats. At $3,630 a month in fixed costs, $12,000 in savings covers about three months without a paycheck.

First move: enter your net salary and rent, and leave the vest out until it lands. Enter your net salary and rent, then see what is left before any bonus or vest →

401(k), stock purchase plan and what friends owe

A 401(k), an employee stock purchase plan, a savings account and a brokerage balance go in as separate entries, each with a balance and the date you looked. None connects to Monthly, and none comes with investment suggestions. A share of a group trip or rent deposit you fronted goes under money owed. Every section is described in the feature overview.

Why manual entry helps with variable pay

A bonus, a vest or a severance payment arrives once, and a feed that treats it like a regular deposit makes the month look richer than it is. Typing it in yourself, on the day it lands, keeps the label honest. Nothing connects to your bank, so nothing posts to the plan except what you chose.

After your next paycheck, put in the salary and housing first. Enter your salary, your rent and your savings, then see how many months a missed paycheck would last →