Halifax, BM Solutions are cutting rates today by up to 29 basis points, while Accord is making some reductions alongside increases tomorrow.
Halifax has lowered rates on selected home mover and first-time buyer rates by up to 10 basis points today.
In its email to brokers yesterday, the lender did not highlight which rates have changed, but the new product prices are now live on its intermediary website.
Also within Lloyds Banking Group, buy-to-let specialist BM Solutions has made some major reductions today.
The lender has dropped prices on buy-to-let mortgages for properties in personal ownership and on let-to-buy deals by up to 29bps.
It has also lowered limited company buy-to-let rates by up to 14bps.
At Accord, a mixture of rate cuts and increases will take place tomorrow.
In its residential new business range, purchase deals at 75%, 80% and 85% loan-to-value will be raised by up to 10bps.
But at 90% and 95% LTV, and on its £5k Deposit Mortgage, rates will be trimmed by 5bps.
It is not making any changes to remortgage or tracker rates tomorrow.