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Money · Guided lesson

Separate closing date and due date

About 8 minutes · 3 reading + 5 practice and checks
Time includes reading, practice, and questions. Extra videos or further study are optional.
See this course’s project requirements

A reconciled fictional card statement with daily-interest estimate, grace-period decision, payment allocation and a deadline plan.

Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.

What to include

  • A reconciled credit-card transaction register and statement check.
  • A billing-cycle timeline with current balance, statement balance and applicable payment action.
  • A balance-days interest worksheet with rate units and calculation limits.
  • A payment-allocation ledger with category balances and a total-debt check.
  • A promotional repayment calendar with a full-payoff check and offer-type comparison.
  • A next-statement audit with credited payments, new charges and an exception note.

Review and revise

Use these criteria to check your work and choose what to improve.

  • All supplied records reconcile and the decision uses the named case rules.
  • Calculations show units, intermediate values and a second check.
  • Changed-input practice revises the affected result and identifies uncertainty.
  • The final project combines six lesson records, separates fictional assumptions from current rules, and states a supported next step.
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Before you begin

The idea in everyday life

This is an original fictional practice case. No account, payment, personal record or outside participation is required. Cycle closes October 10 at $400. Full statement balance due November 1. New October 12 purchases $90; no carried prior debt; purchases have the stated grace period.

The idea

A statement snapshot and its payment deadline serve different jobs; later purchases belong to the next cycle.

Follow along

Separate closing date and due date — worked practice

A statement snapshot and its payment deadline serve different jobs; later purchases belong to the next cycle.

Use paper or a local table; label all amounts as fictional USD unless the case names another unit. Cycle closes October 10 at $400. Full statement balance due November 1. New October 12 purchases $90; no carried prior debt; purchases have the stated grace period.

Cycle and due-date records

Paste at A1.

AInput or recordBSupplied value
Statement closing dateOctober 10
Statement balance USD400
Full statement dueNovember 1
New purchase dateOctober 12
New purchase USD90
Prior carried debt USD0
Purchase grace ruleFull statement payment by due date under supplied conditions

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  1. 1. Step 1: Mark the closing and due dates

    Mark the closing and due dates.

    You should see: October 10 close; November 1 due.

    A statement snapshot and its payment deadline serve different jobs; later purchases belong to the next cycle.

  2. 2. Step 2: Identify the balance attached to this statement

    Identify the balance attached to this statement.

    You should see: $400.

    Keep this intermediate result so the final decision can be checked.

  3. 3. Step 3: Separate new-cycle purchases

    Separate new-cycle purchases.

    You should see: $90 belongs to the next cycle; current displayed balance could be $490 before payments.

    Keep this intermediate result so the final decision can be checked.

  4. 4. Step 4: Write the stated grace-period payment action

    Write the stated grace-period payment action.

    You should see: Pay the $400 statement balance by November 1 under these case terms; check actual agreement and any other balance categories.

    Keep this intermediate result so the final decision can be checked.

Now change one thing

New-cycle purchases are $140. Current displayed balance before payments?

Your work

What to finish

A billing-cycle timeline with current balance, statement balance and applicable payment action.

Common mistake

Watch for this

Confusing today’s current balance with the last statement’s snapshot.

How can I tell I understand it?

Distinguish a closed statement balance from new-cycle activity and its payment deadline on a new supplied case, with a visible intermediate check and no unsupported real-world promise.

Try 3 questions

Quick knowledge check

Answer all 3 questions. Get at least 2 right and the lesson completes automatically.

Not yet passed

You’ll get an explanation for each answer. Signed in? Your results save to your account.

1$250 closed statement +$60 later purchases, no other changes: current balance?
2Under the supplied purchase grace-period terms, which payment avoids interest on that statement’s purchases?
3Does this exercise establish a grace period for cash advances?
0 of 3 answeredApply the lesson to a short question, then review the explanation.
2
Finish this lesson

Pass the check. We’ll save the progress.

Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.

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Sources and further reading

Explore the references behind this lesson.

CFPB — Credit cards
Source & access notes · checked 2026-10-01

Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.

Access: Readable official webpage inspected with the web reader on 2026-10-01. No interactive-tool operation is claimed.

Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.

CFPB — What is a grace period for a credit card?
Source & access notes · checked 2026-10-01

Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.

Access: Readable official webpage inspected with the web reader on 2026-10-01. No interactive-tool operation is claimed.

Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.

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