Can I check whether a period is ready to close?

Yes. Period Close Readiness evaluates accounting exceptions across the selected dates before the period is closed.

What happens when a period is closed?

The close state, time and user are recorded, and ordinary modifications or postings dated inside the closed period can be blocked.

Are period close changes audited?

Yes. Period-close history records status changes with actor, time and justification where available.

Can invoices and supplier bills be protected by a closed period?

Yes. Closed-period controls apply to journals and also protect dated invoice and supplier-bill activity from ordinary later changes.

Is this the same as simply filtering reports by month?

No. Closing a period changes whether dated accounting transactions can be modified or posted; it is an accounting control, not only a report filter.

Accounting / Accounting Periods

When Finance closes the month, the old month should stop moving underneath it.

Q: What does the readiness report currently check?

The close checks cover issues such as missing period coverage, unposted journals, unbalanced posted journals and historical foreign-exchange exceptions.

Check close-readiness exceptions, close the accounting period, record who did it and block ordinary invoice, supplier-bill and journal changes dated inside the locked period.

Start Free See pricing

Give the books explicit monthly boundaries

Lynka creates monthly accounting periods with fiscal year, period number, start date, end date and open or closed state.

Transactions such as journals and source records can be assigned to the period containing their accounting date.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Find unfinished accounting work before you lock it

Period Close Readiness checks the selected dates for issues such as period coverage, unposted journals, unbalanced posted journals and historical foreign-exchange exceptions. Bank Reconciliation Readiness separately highlights unresolved bank work.

The reports tell Finance what still deserves attention while the month is open; they do not silently fix the exceptions.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Close the month deliberately

A closed period records when it was closed and who closed it.

The close state becomes part of the accounting controls used by later posting and modification checks instead of existing only as status text in the interface.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Protect transactions dated inside the closed period

Period controls can reject ordinary journal postings and modifications to dated invoices and supplier bills when the matching accounting period is closed.

The lock is enforced at the accounting layer, so a closed month cannot be bypassed simply because somebody found another screen that edits the source record.

Revision history

Version

Changed by

Status

Jordan Lee

Sent

Maya Bennett

Revised

Olivia Hart

Approved

Latest changes

Most recent revision details.

Discount

Changed from 0% to 5%

Terms

Added annual billing note

Approver

Finance review complete

Sent

Sep 03, 2026 · 11:45 AM

If somebody reopens the month, leave evidence

Close and reopen actions can record previous status, new status, actor, time and justification in period-close history.

A correction may require a deliberate reopen, but the fact that the accounting boundary changed should not disappear afterward.

Let each financial report use the date logic that belongs to it

Profit & Loss and Cash Flow work over date ranges, while Balance Sheet and Trial Balance answer as-of questions. General Ledger follows posted journal detail by entry date.

Accounting periods support the close process without forcing every report to pretend that all accounting questions use the same date basis.

This is a lock on Lynka's books, not an enterprise consolidation close

The feature is closer to an accounting lock date than to merely saving a month filter: closing changes what can be posted or modified inside those dates.

It does not claim enterprise consolidation, statutory filing or a full close-checklist platform. Its job is to protect the Lynka ledger and the source transactions feeding it.

A useful month-end boundary tells the team which work is still being corrected and which books are considered finished.

Lynka treats close as an accounting control, not a label on a report filter. Once a period is closed, its dates become protected from ordinary later posting and edits.

Continue through Accounting

Accounting overview

Follow the financial records behind customer work.

Chart of Accounts

Follow the financial records behind customer work.

Journals

Follow the financial records behind customer work.

Review the journal entries inside each period

Follow the financial records behind customer work.

Questions about Accounting Periods

What is an accounting period in Lynka?

A defined date range, currently seeded as monthly periods, with a fiscal year, period number and open or closed state.

Accounting / Accounting Periods

When Finance closes the month, the old month should stop moving underneath it.

Check close-readiness exceptions, close the accounting period, record who did it and block ordinary invoice, supplier-bill and journal changes dated inside the locked period.

Start Free See pricing

Give the books explicit monthly boundaries

Lynka creates monthly accounting periods with fiscal year, period number, start date, end date and open or closed state.

Transactions such as journals and source records can be assigned to the period containing their accounting date.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Find unfinished accounting work before you lock it

The reports tell Finance what still deserves attention while the month is open; they do not silently fix the exceptions.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Close the month deliberately

A closed period records when it was closed and who closed it.

The close state becomes part of the accounting controls used by later posting and modification checks instead of existing only as status text in the interface.

Chart of accounts and journals

Search accounts...

New journal

Account

Type

Balance

4000 · Revenue

Income

USD 126,320

1200 · Accounts receivable

Asset

USD 31,450

2100 · Tax payable

Liability

USD 9,884

5100 · Cost of service

Expense

USD 58,210

Latest journal

The selected entry beside the ledger.

Reference

JRN-2026-104

Source

Invoice posting

Status

Posted

Debit

USD 1,352.57

Credit

USD 1,352.57

Protect transactions dated inside the closed period

Period controls can reject ordinary journal postings and modifications to dated invoices and supplier bills when the matching accounting period is closed.

The lock is enforced at the accounting layer, so a closed month cannot be bypassed simply because somebody found another screen that edits the source record.

Revision history

Version

Changed by

Status

Jordan Lee

Sent

Maya Bennett

Revised

Olivia Hart

Approved

Latest changes

Most recent revision details.

Discount

Changed from 0% to 5%

Terms

Added annual billing note

Approver

Finance review complete

Sent

Sep 03, 2026 · 11:45 AM

If somebody reopens the month, leave evidence

Close and reopen actions can record previous status, new status, actor, time and justification in period-close history.

A correction may require a deliberate reopen, but the fact that the accounting boundary changed should not disappear afterward.

Let each financial report use the date logic that belongs to it

Profit & Loss and Cash Flow work over date ranges, while Balance Sheet and Trial Balance answer as-of questions. General Ledger follows posted journal detail by entry date.

Accounting periods support the close process without forcing every report to pretend that all accounting questions use the same date basis.

This is a lock on Lynka's books, not an enterprise consolidation close

The feature is closer to an accounting lock date than to merely saving a month filter: closing changes what can be posted or modified inside those dates.

It does not claim enterprise consolidation, statutory filing or a full close-checklist platform. Its job is to protect the Lynka ledger and the source transactions feeding it.

A useful month-end boundary tells the team which work is still being corrected and which books are considered finished.

Lynka treats close as an accounting control, not a label on a report filter. Once a period is closed, its dates become protected from ordinary later posting and edits.

Continue through Accounting

Accounting overview

Follow the financial records behind customer work.

Chart of Accounts

Follow the financial records behind customer work.

Journals

Follow the financial records behind customer work.

Review the journal entries inside each period

Follow the financial records behind customer work.

Questions about Accounting Periods

What is an accounting period in Lynka?

A defined date range, currently seeded as monthly periods, with a fiscal year, period number and open or closed state.