Real ChatGPT answer · index seedvycMoE4QyA0completeFinance and banking · retirement accountsinformational

How do mega backdoor Roth contributions interact with annual IRS Section 415 limits for total defined contribution plan additions in the current tax year?

ChatGPTgpt-62 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How do mega backdoor Roth contributions interact with annual IRS Section 415 limits for total defined contribution plan additions in the current tax year?
2 real searches · 1 real-search pass
IRS 2026 401(k) contribution limits Section 415(c) annual additions limit 2026 NoticeGoogle ↗
OBSERVEDReason
IRS Publication 560 annual additions 415(c) after-tax employee contributions elective deferrals catch-up contributions rolloverGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
IRS 2026 401(k) contribution limits Section 415(c) annual additions limit 2026 Notice Google ↗
IRS Publication 560 annual additions 415(c) after-tax employee contributions elective deferrals catch-up contributions rollover Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
IRS 2026 401(k) contribution limits Section 415(c) annual additions limit 2026 Notice
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
IRS Publication 560 annual additions 415(c) after-tax employee contributions elective deferrals catch-up contributions rollover
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1