QuickBooks Payroll Error 15240 Download Update Issue

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How to Fix QuickBooks Payroll Error=15240 Download Update Issue

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QuickBooks Payroll Error PS060

QuickBooks Payroll Update Error · 15xxx Series · Download Blocked

How to Fix QuickBooks Payroll Error 15240

QuickBooks displays: "QuickBooks has encountered a problem downloading payroll updates. Please try again later. [Error 15240]"

Error 15240 is a payroll update download failure caused by a firewall or connectivity block. At QuickFix Bookkeeping, 15240 is distinct from other 15xxx payroll errors: 15240 fires when the download transfer itself is blocked or interrupted — the SSL handshake may have succeeded but the actual file download from Intuit's payroll servers was cut off by a firewall rule, proxy timeout, or corrupted partial download in QB's cache. The fix targets the download pathway, not certificates or subscriptions.

The QuickFix Bookkeeping Distinction — 15240 vs 15270 vs 15225

15240 — this page

Download transfer blocked mid-transfer. Firewall/proxy blocking payroll download URL, or corrupted partial download. Fix: delete Components folder, open firewall port 443 for *.intuit.com, reset update.

15270

SSL certificate chain issue — download never starts because the SSL handshake fails at the certificate validation stage. Fix: Windows Update to get current certificates.

15225

Corrupted SSL session cache — authentication fails at the SSL layer. Fix: IE → Content → Clear SSL State.

What Causes QuickBooks Payroll Error 15240?

Firewall Blocking Payroll Download Endpoint

Primary 15240 cause — a firewall rule allows general internet access but specifically blocks Intuit's payroll download subdomain (download.payroll.intuit.com). The SSL handshake completes but the file download is refused. Add *.intuit.com and *.payroll.intuit.com to firewall exceptions on port 443.

Corrupted Partial Download in Cache

A previous failed 15240 download left a corrupted partial file in QB's Components cache. QB tries to resume from the partial file and fails again immediately. Delete the Components folder at C:\ProgramData\Intuit\QuickBooks[XX]\Components to force a clean download.

Proxy Timeout During Download

A proxy server with a short idle-connection timeout cuts off the payroll download before it completes. The download starts, transfers some data, then the proxy drops the connection. Add *.intuit.com to the proxy bypass list in IE LAN Settings so QB downloads directly.

Antivirus Scanning Download Mid-Transfer

Real-time AV scanning each byte as it arrives slows the download below QB's timeout threshold. The download appears to stall and 15240 is reported. Add the QB Components folder and Intuit's download URLs to AV exclusions.

Unstable Internet Connection

An intermittent connection (especially WiFi) drops during the payroll update download. QB reports 15240 when the download is cut off. Switching to a wired connection and retrying often resolves this variant immediately.

Outdated QB Version with Deprecated Download URL

Very old QB versions use hardcoded payroll download URLs that Intuit has since retired. The download endpoint returns an error and QB reports 15240. Updating QB to the latest point release updates the download URLs automatically.

How to Fix QuickBooks Payroll Error 15240

METHOD 1Delete Components Folder + Reset Update + Run as AdminResolves most 15240 cases
1

Delete Components folder: close QB → navigate to C:\ProgramData\Intuit\QuickBooks[XX]\Components (enable hidden files in Explorer) → delete the entire folder. This removes any corrupted partial downloads.

2

Reset and retry as Admin: right-click QB → Run as Administrator → Help → Update QuickBooks Desktop → Update Now → check Reset Update → Get Updates. Then: Employees → Get Payroll Updates → retry. If on WiFi: plug into ethernet first.

METHOD 2Open Firewall + Add Proxy Bypass for Intuit + Disable AVFirewall or proxy blocking download
1

Windows Firewall → Allow an app → ensure QuickBooks is listed with outbound port 443 open. Also add *.intuit.com and *.payroll.intuit.com to any content-filtering allowlist. Proxy bypass: INETCPL.CPL → Connections → LAN Settings → if proxy enabled: add *.intuit.com to exceptions list. AV: temporarily disable real-time protection → retry → if it works: add Components folder to AV exclusions → re-enable.

METHOD 3Manual Payroll Update Download + Update QB15240 persists — bypass automatic download
1

Download the payroll update manually from Intuit's website (search "QuickBooks payroll update download [year]") → save to Desktop → right-click → Run as Administrator. This completely bypasses QB's internal download mechanism. Also: Help → Update QuickBooks Desktop → Reset Update → Get Updates → restart → retry payroll update.

Related QuickBooks Payroll Errors

Error 15240 Persisting on a Corporate Network After Deleting Components?

Let QuickFix Bookkeeping Restore Your Payroll Downloads.

Persistent 15240 on a corporate network typically means a content filtering appliance is blocking Intuit's payroll download subdomain — we identify the exact blocked URL for your IT team to whitelist.

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