How long does an LMS migration actually take?

On the durations above, roughly five to eight months from discovery to hypercare exit for a single-product book, longer where there are many products, partners or co-lending arrangements. The variable that moves the timeline most is rarely the software: it is how quickly the lender can answer questions about its own data and reach decisions on exceptions.

What is a parallel run, and can we skip it?

A parallel run means both systems process the same book for a period and you reconcile them daily until they agree. You can skip it. What you are then doing is moving the discovery of every arithmetic and configuration discrepancy from a controlled window into your live book, where the people who find them are your borrowers.

What happens if reconciliation does not tie out?

The gate does not pass, and that is the point of having one. Every break gets traced to a cause: a configuration difference, a rounding or day-count difference, or genuinely bad source data. The first two are fixed; the third is a decision the lender has to make and record. Five clean business days is the bar, not five approximate ones.

Who does the work, us or the vendor?

Both, and the split should be explicit before phase 01 closes. Vendors own configuration, migration tooling and the reconciliation harness. Lenders own data questions, exception decisions, UAT sign-off and the go / no-go call. Migrations slip most often where this was left implicit and both sides assumed the other held a task.

Can we migrate a live book without downtime?

Effectively yes, but not by avoiding a cutover. The pattern is a parallel run followed by a short freeze window, usually a weekend, in which the final delta is migrated and reconciled before the new system takes writes. Anyone promising a zero-freeze cutover on a live loan book is either running a very small book or has not finished thinking about reversals.

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LoktaRevised 2026-10-09

Loan management system migration and implementation methodology

The six-phase approach Lokta uses to move an enterprise loan book from a legacy LMS onto Lokta. Sign-off gates between phases; daily reconciliation through pilot; hypercare into BAU. This is Lokta's own plan, the one tool in the toolkit that is not vendor-neutral.

Contents 8 sections

Methodology principles

Three principles drive every phase. They appear in the contract, the kickoff deck, and the daily standup.

Sign-off gates between phases. No phase begins until the previous phase's deliverables are signed off by the steering committee. This is non-negotiable.
Daily reconciliation in pilot. Parallel run with the existing LMS continues until accounting events tie out for five consecutive business days.
Reversibility through pilot. Until the production go-live decision, the lender can revert to the existing LMS without data loss.

This page assumes the decision to move has been taken. If it has not, the migration assessment works through whether it is warranted, and can end with a recommendation to stay where you are.

Discovery & fitment

Assess the lender's current Loan Management System (LMS), product catalogue, and operational reality. Map RFP requirements to platform capabilities, with explicit gaps identified.

Deliverables

Current-state assessment of the existing LMS
Product catalogue review with composability mapping
Loan-lifecycle mapping against Lokta's lifecycle states
Integrations inventory with priority sequencing
Data-model mapping for migration planning
Security and deployment topology decision
RFP-requirement coverage matrix

Solution design

Lock the target architecture before configuration begins. The design phase ends with a sign-off package that everyone (lender, integrator, Lokta) references for the rest of the engagement.

Deliverables

Target architecture document (deployment, network, identity)
Tenant model with isolation boundaries
IAM model: roles, permission groups, org-unit hierarchy
Loan product configuration design
Accounting-event design with GL mapping
API and integration design with versioning policy
Reporting model and dashboard specification
Migration plan with validation gates

Configuration & integration

Configure products, wire integrations, and define operational workflows. End-state: the platform is ready for migration data to flow in.

Deliverables

Loan products configured per the design
Charges, fees, and allocation rules configured
DPD bands and asset-classification thresholds set
Maker-checker workflows defined per policy boundary
User roles, permission groups, and OrgUnits provisioned
Integration adapters built and tested in non-prod
Notification flows wired from audit events
AI servicing use cases configured with RBAC scoping

Migration & validation

Move the loan book into Lokta and prove the numbers. Migration ends only when validation gates pass: outstanding balances reconcile, schedules match, charges round correctly, accounting events tie out.

Deliverables

Customer / party migration with deduplication
Loan account migration with lifecycle state mapping
Repayment schedule migration with interest validation
Transaction history migration with allocation replay
Outstanding-balance validation against source system
Charges and waivers validation per product
DPD validation across delinquent accounts
Accounting reconciliation per GL line
User acceptance testing with sign-off

Pilot & parallel run

Run a controlled production pilot with parallel servicing on the existing LMS. Daily reconciliation; explicit go / no-go gates before the wider rollout.

Deliverables

Pilot portfolio scope (branch, region, or product slice)
Operational training for servicing, collections, and operations teams
Parallel run alongside the existing LMS
Daily reconciliation report covering payments, balances, accounting events
Exception register with RCA and resolution
Go / no-go criteria signed off by the steering committee

Production rollout

Cutover, hypercare, business-as-usual. The wider book moves to Lokta; the existing LMS is decommissioned according to the lender's schedule.

Deliverables

Cutover plan executed with named owner per workstream
Hypercare period (typically 30-60 days) with daily standup
Support governance: escalation matrix, on-call rotation
SLA activation with monitoring dashboards live
Enhancement backlog kicked off
Quarterly business review cadence agreed

Typical timeline

The ranges below are typical for a single product line; multi-product or multi-partner engagements scale accordingly.

Phase	Typical duration	Key gate
01 Discovery & fitment	2-4 weeks	RFP-coverage matrix signed
02 Solution design	3-6 weeks	Target architecture sign-off
03 Configuration & integration	6-12 weeks	Non-prod end-to-end test passes
04 Migration & validation	4-8 weeks	Reconciliation tie-out for 5 business days
05 Pilot & parallel run	4-8 weeks	Steering committee go-live decision
06 Production rollout	2-4 weeks + 30-60 day hypercare	SLA activation, hypercare exit

Frequently asked questions

The questions lenders ask us before committing to a migration timeline.

How long does an LMS migration actually take?
On the durations above, roughly five to eight months from discovery to hypercare exit for a single-product book, longer where there are many products, partners or co-lending arrangements. The variable that moves the timeline most is rarely the software: it is how quickly the lender can answer questions about its own data and reach decisions on exceptions.
What is a parallel run, and can we skip it?
A parallel run means both systems process the same book for a period and you reconcile them daily until they agree. You can skip it. What you are then doing is moving the discovery of every arithmetic and configuration discrepancy from a controlled window into your live book, where the people who find them are your borrowers.
What happens if reconciliation does not tie out?
The gate does not pass, and that is the point of having one. Every break gets traced to a cause: a configuration difference, a rounding or day-count difference, or genuinely bad source data. The first two are fixed; the third is a decision the lender has to make and record. Five clean business days is the bar, not five approximate ones.
Who does the work, us or the vendor?
Both, and the split should be explicit before phase 01 closes. Vendors own configuration, migration tooling and the reconciliation harness. Lenders own data questions, exception decisions, UAT sign-off and the go / no-go call. Migrations slip most often where this was left implicit and both sides assumed the other held a task.
Can we migrate a live book without downtime?
Effectively yes, but not by avoiding a cutover. The pattern is a parallel run followed by a short freeze window, usually a weekend, in which the final delta is migrated and reconciled before the new system takes writes. Anyone promising a zero-freeze cutover on a live loan book is either running a very small book or has not finished thinking about reversals.