Narcis Miclaus

7 min read

Personal finance, from zero Lesson 8 / 60

Budgeting that doesn't require spreadsheets from hell

50/30/20, zero-based, envelope. Three methods for organizing your money, Italian-flavored categories, and which actually works for real humans.

Luca’s grandmother keeps a notebook. Every day, in pencil, she writes what she spent. Every Sunday she adds it up. She has been doing this for forty years. Her finances are, unsurprisingly, impeccable.

Luca has tried three budgeting apps and abandoned each after a week. Sofia has opened Excel nine times this year and started a spreadsheet each time. Giorgio’s approach is “check the conto at the end of the month and hope.”

Three generations, three budgeting failures. Today’s lesson is about finding a method that works for you, not the ideal one that works in theory. The point of a budget is not precision. It’s awareness.

Why budget at all

Three functions a budget serves, ordered by importance:

  1. Awareness. Most people don’t actually know what they spend. When forced to count, they’re often surprised — 40% of spending is going to categories they didn’t prioritize.
  2. Decision-making. Should Sofia get a gym membership? A budget turns that from an abstract choice into “this costs 2% of my net income; what else would I cut?”
  3. Goals. Saving for an emergency fund, a house down payment, early retirement — all require a consistent gap between income and outflow.

Function 1 is the one everyone underrates. You can’t optimize what you can’t see.

Three methods, in increasing order of commitment

Method 1: The 50/30/20 rule

Popularized by US Senator Elizabeth Warren in 2005. After-tax income is split into:

  • 50% Needs — rent, utilities, groceries, minimum debt payments, transport.
  • 30% Wants — restaurants, entertainment, hobbies, nice-to-haves.
  • 20% Savings and debt repayment — emergency fund, retirement contributions, extra mortgage payments.

Simple, memorable, works well as a starting check.

Italian variation: Italian housing is proportionally more expensive than US 1950s baseline — Milan renters pay 30-40% of net just on rent. So 50% for all needs may not work. Adjusted for Italian reality:

  • 55-60% Needs (housing-heavy).
  • 20-25% Wants.
  • 15-20% Savings.

Sofia’s €1,946 net monthly breaks down:

  • Rent €950 (49%)
  • Utilities + phone + internet €90 (4%)
  • Groceries €300 (15%)
  • Transport €60 (3%)
  • Needs subtotal: €1,400 (72%)

She’s way over 50/30/20 on the needs side because Milan rent is expensive relative to her salary. The framework says: if she wants to save 20% (€389/month), she needs to find it out of the remaining €546 “wants” budget. Doable but tight.

When 50/30/20 works: you want a single rule, you’re not great with details, your income is stable, your housing cost isn’t dominant.

When it doesn’t: high-cost-of-living cities; irregular income (freelancers); people with dependents.

Method 2: Zero-based budgeting

Every euro of income has a job before the month starts. Income − allocations = €0.

Pseudocode:

Income (net, expected)               €1,946
Allocated to:
  Rent                                 €950
  Utilities                             €90
  Groceries                            €300
  Transport                             €60
  Restaurants                          €100
  Entertainment / subscriptions         €50
  Gym                                   €40
  Clothing                              €30
  Emergency fund (monthly transfer)    €200
  Retirement (fondo pensione)          €100
  House-down-payment savings            €26
  ───────────────────
  Total                              €1,946

Every euro has a home. When an unexpected expense hits (€80 car repair), you don’t just charge the card — you must decide which other category to cut €80 from this month. Forced trade-off discipline.

Made famous by Dave Ramsey and the YNAB app. Works well for people who like structure.

Tools:

  • YNAB (you need a budget): ~$15/month, excellent but overkill for some.
  • Spreadsheet: free, requires discipline to update.
  • Italian apps: MoneyFarm has basic tracking; Fineco has category tagging on the conto; several open-source options like Firefly III for the technical.

When zero-based works: you have fluctuating categories (restaurants, travel) and want to keep a lid on them.

When it doesn’t: extremely regular spending that barely changes month to month. Overhead exceeds benefit.

Method 3: Envelope method (digital version)

Originally physical: labeled envelopes with cash. Monthly, you put the allocated amount in each envelope. When the envelope is empty, you stop spending that category.

Digital version:

  1. Have one conto corrente for bills (rent, utilities, recurring).
  2. Have a separate conto or sub-account for variable spending (groceries, restaurants).
  3. Transfer the monthly allocation to the variable account on day 1.
  4. Track drain visually. When variable balance hits €0, you’ve hit your limit.
  5. Automatic transfer to a savings account (“emergency fund”) on day 1 as well.

Italian fintech banks (Revolut, Hype, N26, Fineco’s “spaces”) make this trivial. Even traditional banks support it.

When envelope works: for categories you chronically overspend on (restaurants is the classic).

When it doesn’t: if you end up transferring money back from the savings envelope when the variable one runs out. At that point it’s theater.

The “pay yourself first” principle

Regardless of method, one idea compounds: save first, spend the rest.

On payday:

  1. Automatic transfer to emergency-fund account.
  2. Automatic contribution to fondo pensione / PAC ETF.
  3. Automatic transfer to any specific-goal savings (house, trip, sabbatical).
  4. Whatever’s left is what you have to spend this month.

This inverts the default behavior (spend, then save whatever’s left — usually nothing). Instead you force consumption to fit around saving.

Target savings rate for someone starting out: 10% minimum, 20% is good, 30%+ is serious.

Sofia at 28 could plausibly save 15-20% on her €1,946 net if she’s disciplined about Milan costs. Luca at 18 with €500/month part-time has less room but can still save €50-75 (10-15%) into a conto deposito or PAC.

Giorgio at 52 should be saving hard — he has 15 years until pension and needs catch-up. Target 25-30% of net if possible.

Irregular income: the freelancer problem

Freelancers (partita IVA), gig workers, and anyone with commission-based pay face a specific challenge: income varies month to month.

Solution: budget on averages, not current month.

  1. Compute your 12-month average net income.
  2. Use that as your monthly “baseline.”
  3. In months where income exceeds baseline, transfer the excess to a “income-smoothing” account.
  4. In months where income is below baseline, pull from that account.

Additionally, freelancers need to pre-allocate for taxes. Italian regime forfettario freelancers pay 5% or 15% + INPS, but it’s paid in advance next year. Rule of thumb: reserve 30-40% of every invoice in a “taxes + INPS” sub-account immediately, and never touch it.

What to track

If precision isn’t the goal (it isn’t), don’t track every euro. Track categories monthly:

  • Fixed expenses: rent/mutuo, utilities, phone, subscriptions. Usually constant.
  • Semi-variable: groceries, transport, health. Some fluctuation.
  • Discretionary: restaurants, entertainment, shopping, travel. High variance.

One monthly review per category. If you spent €180 on restaurants against a €100 budget, that’s information. If you spent €78 on transport against €60, not worth worrying about.

The goal is to notice the €180 and decide whether to cut back next month or accept the new norm. Decisions, not spreadsheets.

Tools (opinionated)

  • Bank app (Fineco, Intesa, etc.) category tags. Free, zero extra work, good enough for many people. The categorization is automatic. Sofia uses this.
  • YNAB. Best dedicated budgeting app. $99/year but the methodology (“give every dollar a job”) is worth it for first-timers.
  • Spreadsheet template. Free but requires discipline. Start at reddit.com/r/ItaliaPersonalFinance — there’s a maintained template specifically for Italian users.
  • Firefly III. Self-hosted, open-source, technical. For the coder type.

Luca’s current approach: “I have €500/month, €450 goes to my ‘apartment’ envelope for Milan rent (he’s splitting with roommates), €50 goes to a fun envelope, €0 goes to savings at first.” That’s fine for his life stage. Small savings come later when the part-time becomes full-time.

Red flags in your own budget

When you review, watch for:

  • Unused subscriptions. Netflix + Disney + Spotify + Amazon Prime + Apple TV + a gym membership you haven’t used since March. Audit quarterly.
  • Bank fees. Italian conto corrente fees range from €3 to €30+ per month. If you pay €180/year in fees, consider switching banks.
  • Credit card revolving. If you’re carrying a balance month to month, you’re paying 15-25% interest. Pay it off — this is the single highest-ROI financial move (we’ll cover in lesson 10).
  • “Miscellaneous.” If this category is >10% of spend, it’s a hidden category you haven’t named. Name it. You’ll find it’s often restaurants or impulse online shopping.

What to do with this lesson

Three habits:

  1. Track spending for one month. Just one. You’ll learn more than any book taught you. Use bank-app categories if you don’t want work.
  2. Set up three auto-transfers on payday. Emergency fund, fondo pensione, and any goal savings. Minimum viable “pay yourself first.”
  3. Audit subscriptions quarterly. Open your bank app, filter recurring charges, cancel anything you haven’t used in 30 days.

Sources

  • Elizabeth Warren and Amelia Warren Tyagi — All Your Worth: The Ultimate Lifetime Money Plan, 2005 (the 50/30/20 rule’s origin).
  • Dave Ramsey — The Total Money Makeover (zero-based budgeting).
  • YNAB — You Need A Budget methodology. https://www.ynab.com/.
  • r/ItaliaPersonalFinance — Italian community with maintained budgeting templates. https://www.reddit.com/r/ItaliaPersonalFinance/.

Next lesson: the emergency fund — how much is enough, and where to actually park it in Italy without losing it to inflation.

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