Best Ways to Save Money
25 tips ranked by actual dollar impact — because skipping lattes does not move the needle. Housing and transportation do.
Housing is 30-40% of most budgets. Splitting a $2,000 apartment with a roommate saves $1,000/month ($12,000/year). Moving to a lower-cost area or smaller unit can have an equally dramatic impact. This single change often saves more than all other tips combined.
The average new car payment is $726/month. A reliable 3-5 year old Honda or Toyota can be purchased outright for $15,000-$20,000, eliminating monthly payments entirely. Plus lower insurance, lower registration, and slower depreciation.
The average American spends $400/month eating out. Cooking at home costs $200-$300/month for one person. That is $200-$400/month saved. Meal prepping on Sundays takes 2 hours and eliminates weeknight decision fatigue.
Not a spending cut — an income increase. Most people are underpaid by 10-20% relative to market rate. Research your market value on Glassdoor/Levels.fyi and negotiate. Switching companies typically provides a 15-25% salary increase.
Loyalty tax is real. Insurance companies count on you not shopping around. Get 3 quotes every year for auto and home insurance. Bundling, raising deductibles, and comparing plans can save hundreds monthly.
401(k), HSA, and Traditional IRA contributions reduce your taxable income. A $23,500 401(k) contribution in the 24% bracket saves $5,640 in federal taxes. That is $470/month back in your pocket.
The average American has 12 paid subscriptions totaling $219/month. Cancel everything you have not used in the last 30 days. Rotate streaming services instead of having all simultaneously. Use free alternatives where possible.
Refinancing student loans, auto loans, or mortgages when rates drop can save hundreds monthly. Transferring credit card balances to a 0% APR card saves 20-25% interest. Attack the highest-interest debt first (avalanche method).
Buying lunch at work averages $10-$15/day. Packing lunch costs $3-$5/day. That is $150-$250/month savings on workday lunches alone. Prep 5 lunches on Sunday in 30 minutes.
Before buying anything over $50 that is not a necessity, wait 48 hours. Most impulse purchases feel unnecessary after 2 days. This simple rule eliminates the majority of regret spending without requiring willpower in the moment.
Program your thermostat (68 in winter, 76 in summer). Switch to LED bulbs. Use a smart power strip. Improve insulation. Each change is small but they compound to $50-$100/month in savings.
Mint Mobile, Google Fi, and Visible offer plans at $15-$30/month vs $80-$100 at the big carriers. Same network coverage (they use the same towers). An easy, painless savings of $600-$900/year.
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Glen's Take
Focus on the big three: housing, transportation, and food. Everything else is noise.
I lived with roommates until my late 20s, drove a used Honda Civic, and cooked most of my meals. These three decisions alone saved me $15,000-$20,000 per year compared to the average lifestyle. That savings went straight into investments that compounded for years.
The goal is not to deprive yourself — it is to spend aggressively on what you love and cut ruthlessly on what you do not care about. I do not care about having a nice car. I do care about travel and good food. So I drive a modest car and spend freely on experiences.
Frequently Asked Questions
What is the fastest way to save money?
The fastest way to save money is to cut your three biggest expenses: housing, transportation, and food. Getting a roommate ($12,000/year), driving a used car ($5,000-$8,000/year), and cooking at home ($3,000-$5,000/year) can save $20,000-$25,000 annually. No amount of skipping lattes matches these big-ticket savings.
How much should I save each month?
Aim to save at least 20% of your gross income. If that is too aggressive initially, start with 10% and increase by 1% each month. The specific dollar amount matters less than the percentage and consistency. Automate your savings so it happens before you can spend the money.
What is the 50/30/20 budget rule?
The 50/30/20 rule allocates after-tax income as: 50% for needs (housing, food, utilities, insurance), 30% for wants (entertainment, dining out, hobbies), and 20% for savings and debt repayment. It is a useful starting framework, though aiming for a higher savings rate (30-50%) accelerates wealth building dramatically.
How can I save money on groceries?
Plan meals before shopping, buy store brands (same quality, 20-40% cheaper), buy in bulk for non-perishables, use a grocery list and stick to it, shop at Aldi or Costco, buy produce in season, and reduce food waste by freezing leftovers. These changes typically reduce grocery bills by 20-30%.
Is it worth saving small amounts?
Yes. $50/month invested at 10% returns grows to $113,000 in 30 years. Small savings compound dramatically over time. More importantly, building the savings habit is more valuable than the initial dollar amount. Start small, build the habit, then increase the amount as your income grows.
Recommended Resources
Tools & books I actually use and recommend
The Psychology of Money
Morgan Housel on why managing money is about behavior, not intelligence. Short, brilliant chapters you'll re-read.
View on AmazonThe Little Book of Common Sense Investing
John Bogle's manifesto on why low-cost index funds beat everything else. Straight from the founder of Vanguard.
View on AmazonTradingView
Best charting platform out there. Real-time data, screeners, and a community of millions of traders.
Try TradingViewSome links above are affiliate links. I only recommend products I personally use. See my full disclosures.
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